詞語：on
on是什麼意思
簡明英漢詞典
on
[Cn]
prep.
在...之上, 依附於, 臨近, 靠近, 向, 在...時候, 關於, 涉及
adv.
在上, 向前, 行動中, 作用中
美國傳統詞典[雙解]
on
on
AHD:[?n, ?n]
D.J.[%n, %8n]
K.K.[$n, %n]
prep.（介詞）
(1)Used to indicate position above and supported by or in contact with:
在…上：用於表示在…上及被…支撐或與…接觸的位置：
The vase is on the table. We rested on our hands and knees.
花瓶在桌子上。我們把頭靠在手和膝蓋上休息
(2)Used to indicate contact with or extent over (a surface) regardless of position:
在…上面：表示不考慮位置接觸或在某一表面上：
a picture on the wall; a rash on my back.
牆上掛著的一幅畫；我背上長的疹子
(3)Used to indicate location at or along:
表示位於或沿著：
the pasture on the south side of the river; a house on the highway.
河岸南邊的牧場；高速公路邊的房子
(4)Used to indicate proximity:
表示接近：
a town on the border.
靠近邊界的一個市鎮
(5)Used to indicate attachment to or suspension from:
表示附在…上或懸於…：
beads on a string.
細繩上懸的珠子
(6)Used to indicate figurative or abstract position:
用以表示比喻的或抽像的位置：
on the young side, but experienced; on her third beer; stopped on chapter two.
相當年輕，但經驗十足；在她喝第三杯啤酒時；到第二章為止
(7)Used to indicate actual motion toward, against, or onto:
向…，朝…：用於表示實際的動作朝向，對著…或在…上：
jumped on the table; the march on Washington.
跳到桌子上；向華盛頓的進軍
(8)Used to indicate figurative or abstract motion toward, against, or onto:
向…，在…上：用於表示比喻或抽像的運動的朝向，對著…或在…之上：
going on six o'clock; came on the answer by accident.
到快六點了；偶然找到了答案
(9)Used to indicate occurrence at a given time:
用於表示事件發生在某指定的時間：
on July third; every hour on the hour.
在七月三日這一天；時時刻刻
(10)Used to indicate the particular occasion or circumstance:
用以表示某一特定場合：
On entering the room, she saw him.
她一進這個房間便看到了他
(11)Used to indicate the object affected by actual, perceptible action:
對著：用於表示實際的、能察覺到的行為影響到的目標：
The spotlight fell on the actress. He knocked on the door.
聚光燈把光集中打到女演員身上；他敲門
(12)Used to indicate the object affected by a figurative action:
針對：用於表示一個想像的行動影響到的目標：
Have pity on them.
可憐他們吧
(13)Used to indicate the object of an action directed, tending, or moving against it:
向著，對著：用於表示行動指導、朝向或移向的目標：
an attack on the fortress.
對城堡的襲擊
(14)Used to indicate the object of perception or thought:
思考的事物：用於表示感覺和思想的對象：
gazed on the vista; meditated on his actions.
注視著風景；策劃他的行動
(15)Used to indicate the agent or agency of a specified action:
行為的原因或動力：用於表示對某一特定行為起作用或對某一行為有幫助的東西：
cut his foot on the broken glass; talked on the telephone.
碎玻璃把他的腳扎破了；通過電話聊天
(16)Used to indicate a medicine or other corrective taken or undertaken routinely:
服用：用於表示有規律或經常性服用的藥物或矯正性行為：
went on a strict diet.
進行嚴格的食療
(17)Used to indicate a substance that is the cause of an addiction, a habit, or an altered state of consciousness:
由於：引上癮、習慣或意識狀態改變的物質：
high on dope.
因吸毒而陷入沉醉狀態
(18)Used to indicate a source or basis:
根據：用於表示來源或基礎：
「We will reach our judgments not on intentions or on promises but on deeds and on results」(Margaret Thatcher)
「我們將根據事實和結果而不是目的或諾言來作出判斷」(瑪格麗特·撒切爾)
(19)Used to indicate the state or process of:
表示…的狀態或過程：
on leave; on fire; on the way.
休假；著火；在途中
(20)Used to indicate the purpose of:
表…的意圖：
travel on business.
商務旅行
(21)Used to indicate a means of conveyance:
表示運送方式：
ride on a train.
坐火車
(22)Used to indicate availability by means of:
表示可利用的方法：表示用…方式獲取：
beer on tap; a physician on call.
隨時可取用的啤酒；隨時待命的大夫
(23)Used to indicate belonging to:
表歸屬：
a nurse on the hospital staff.
在醫院就職的護士
(24)Used to indicate addition or repetition:
表示增加或重複：
heaped error on error.
錯上加錯
(25)Concerning; about:
涉及；關於：
a book on astronomy.
有關天文學的書籍
(26)Concerning and to the disadvantage of:
關於且不利於：
We have some evidence on him.
我們有一些不利於他的證據
(27)Informal In one's possession; with:
【非正式用語】 擁有；帶著：
I haven't a cent on me.
我一分錢都沒帶
(28)At the expense of; compliments of:
以…為代價；恭維：
drinks on the house.
免費的飲料
adv.（副詞）
(1)In or into a position or condition of being supported by or in contact with something:
在…加上：在或進入受到某物支撐或與某物相接觸的位置或狀態：
Put the coffee on.
增加咖啡
(2)In or into a position of being attached to or covering something:
附著，遮蓋：在或進入到被連接或覆蓋某物的位置上：
Put your clothes on.
穿上你的衣服
(3)In the direction of something:
在某事物的方向上：
He looked on while the ship docked.
船入碼頭時他一直在觀看
(4)Toward or at a point lying ahead in space or time; forward:
向前：向前或位於空間或時間之前：
The play moved on to the next city.
劇組轉移到下一個城市演出
(5)At or to a more distant point in time or space:
稍後地：在或向時間或空間上更遠的一點：
I'll do it later on.
我稍後會做這件事
(6)In a continuous course:
繼續：在連續的過程中：
He worked on quietly.
他一直默默地工作著
(7)In or into performance or operation:
執行，運作：處於或進入執行或運行中：
Turn on the radio.
打開收音機
(8)In progress or action; in a state of activity:
進展，繼續：在進展或行動中；在運行狀態下：
The show must go on.
演出必須繼續下去
(9)In or at the present position or condition:
位於或在現狀或現存的條件下：
stay on; hang on.
維持現狀；別掛電話
(10)In a condition of being scheduled for or decided upon:
依照原定計劃地：在預先安排或已決定的狀態下：
There is a party on tonight.
今晚要舉行一個聚會
adj.（形容詞）
(1)Being in operation:
在運行中的：
The television is on.
電視機是開著的
(2)Engaged in a given function or activity, such as a vocal or dramatic role:
從事某項活動的：起作用的或參於某項活動，如演唱或戲劇中的角色：
You're on in five minutes!
五分鐘後你該上場表演了
(3)Under or behaving as if under observation:
受注意的：在注意下的或好像在注意下行動的：
A minister is always on.
部長的行為總在被大眾注意著
(4)Slang Functioning or performing at a high degree of competence or energy:
【俚語】 表現優越的：以高程度或能量起作用或執行的：
The goalie is really on.
守門員表現出色
(5)Planned; intended:
計劃的，本意的：
Our calendar is open; we have nothing on for this weekend.
我們日程表是空的；這個週末我們沒有什麼計劃
(6)Happening; taking place:
發生的；出現的：
The parade is on.
遊行在進行
習慣用語
be on to【俚語】
To be aware of or have information about:
知道，意識到：意識到…或知道…的情況：
You'll never deceive us again; we're on to you.
你再也騙不了我們了；我們已識破了你的詭計
on and off
Intermittently.
間斷地，持續地
on and on
Without stopping; continuously.
無間斷地；連續不斷地
語源
(1)Middle English
中古英語
(2)from Old English an, on * see an-
源自 古英語 an, on *參見 an-
用法
(1)To indicate motion toward a position, both on and onto can be used:
表示朝某一位置的移動時，on 和 on to 都可以使用：
The cat jumped on the table.
The cat jumped on the table 。
The cat jumped onto the table.
The cat jumped onto the table。
(2)Ontois more specific, however, in indicating that the motion was initiated from an outside point. He wandered onto the battlefield means that he began his wandering at some point off the battlefield. He wandered on the battlefield may mean that his wandering began on the battlefield. · In constructions where on is an adverb attached to a verb, it should not be joined with to to form the single word onto:
Onto更具體， 但表示的動作是從外面一點開始的。He wandered onto the battlefield 指他是從戰場外面一點開始漫遊的。 He wandered on the battlefield 可能意為是在戰場上他開始漫遊的。 當on 在結構上作為連接動詞的副詞時， 不應該和to 連接在一起形成一個單獨的詞 onto：
move on to (not onto ) new subjects;
轉移到（而不是 onto ) 新的課題 ；
hold on to (not onto ) our gains. ·
保住（而不是 onto ) 我們的成果 。
(3)In their uses to indicate spatial relations, on and upon are often interchangeable:
在用於表示空間的關係上，on 和 upon 經常可以互換：
It was resting on (or upon ) two supports.
它基於（或 upon ) 兩點證明。
She took it on (or upon ) herself to finish the project.
她獨立（或 upon ) 完成了項目。
We saw a finch light on (or upon ) a bough.
我們看到樹枝上停著（或 upon ) 一隻麻雀。
(4)To indicate a relation between two things, however, instead of between an action and an end point, upon cannot always be used:
但在表示兩件事物之間的關係而不是表示一種行為和行為終點之間的關係時，upon 不總是能被使用：
Hand me the book on (not upon ) the table.
幫我把書放在（而不是 upon ) 桌子上。
It was the only town on (not upon ) the main line.
這是（而不是 upon ) 主要幹線上唯一的城鎮。
(5)Similarly, upon cannot always be used in place of on when the relation is not spatial:
同樣，當兩者之間關係不是空間上的關係時，不總是能用upon 代替 on ：
He wrote a book on (not upon ) alchemy.
他寫了一本有關（而不是 upon ) 煉金術的書；
She will be here on (not upon ) Tuesday.
她（而不是 upon ) 星期二要來這裡。
基本詞義
ON
ON
abbr.（略語）
(1)Also O.N. Old Norse.
也作 O.N. Old Norse.
(2)Ontario.
Ontario.
現代英漢詞典
on
[Rn]
prep.
(1)在…上
sth. on the table
在桌上的東西
a ring on her finger
她手上的戒指
(= upon)
He stood on the clifftop looking out to the sea.
他站在懸崖頂上眺望大海。
The naughty boy sat on the edge of the fence dangling his legs.
"淘氣的小男孩坐在欄杆邊上,兩腿懸空。"
(2)（懸掛、固定）在…上
There is a list of our lessons on the wall.
牆上有我們的課程表。
(= upon)
(3)朝，向
on my right
在我右邊
to make an attack on the enemy
向敵人進攻
(= upon)
I'll meet you on / at the corner of Smith Street and Main Road.
我將在史密斯大街和湎洇路的十字路口與你會面。
(4)關於
a lesson on history
歷史課
a book on breeding rabbits
一本有關養兔的書
(5)當…時候，在…時
on Monday
在星期一
on October 1st
在10月1 日
(6)在…後立即
Some magazines pay on acceptance, others on publication.
一些雜誌採用稿件後即付稿酬,另外一些則要到發表後才付。
on thinking the matter over
仔細考慮這件事之後
(= upon)
On whose authority are you putting these posters here?
你們得到誰的許可在這兒貼廣告?
The glass hit the corner of the table and broke on impact.
"玻璃杯碰到桌子角上,撞了個粉碎。"
(7)以…方式；靠
to travel on the ship
乘輪船旅行
They live on potatoes.
他們靠吃馬鈴薯生活。
(= upon)
(8)在…情況下；處於…狀態
on purpose
故意地
These officers are on leave.
這些軍官在休假。
He went to Hong Kong on business.
他到香港出差去了。
The chief physician of the hospital is on circuit for most of the year.
這個醫院的主任醫師一年中大部分時間都在作巡迴醫療。
詞性變化
on
adv.
(1)繼續著
He worked on right through lunchtime.
午餐時間他還在工作。
The whole group worked on and on all night.
全組人員連續不斷地干了個通宵。
(2)更遠地；再向前地
Time is getting on.
時間漸晚。
Shall we go on?
我們繼續向前嗎？
(3)開；處於工作狀態中
Switch the radio on.
打開收音機。
Put the alarm clock on for 7 o'clock.
把鬧鐘撥到七點。
(4)固定上
to sew the button on
釘鈕扣
(5)（時鐘）撥前地
習慣用語
not on
不可能
You can't refuse now — it's just not on!
你現在不能拒絕，這是不可能的！
詞性變化
on
adj.
(1)開著的
Is the gas on?
煤氣開著嗎？
The radio's on but it isn't working.
收音機開著，但不響了。
Is the water / electricity on yet?
自來水/電通了嗎?
(2)發生著的；正在進行中的
A new film is now on.
現在正在上映一部新的電影。
Is the match still on?
比賽還在進行嗎？
What's on television tonight?
今晚電視還有什麼節目？
What's she on about now?
她又在嘮叨些什麼了?
現代英漢綜合大辭典
upon
[E5pCn]
prep.
(1)=on
(2)向上; 位於高處
(3)逼近; 接觸
(4)緊接著
The enemy was upon us.
敵人逼近我們。
The Christmas holiday will soon be upon us.
聖誕節馬上就要來到了。
(5)【說明】upon或
繼承用法
on
一般可通用, 但有以下區別:
(1)表示日期時一般只用on, 不用upon
(2)在某些習語中, upon和on 不能互相替換, 如:upon my word, once upon a time, on no account
(3)在句末或分句末的動詞不定式後往往用 upon, 不用 on, 如:nothing to defend upon
on
比
upon
[E5pCn]
通俗
基本詞義
on
[Cn]
prep.
(1)在...上
a painting on the wall
牆上的一幅畫
(2)在...旁, 靠近
the inn on the road
路旁的旅店
the town on the river
臨河的城鎮
(3)向著...
march on London
向倫敦前進
smile on sb.
對著某人笑
(4)在...時候; ...之後立即
on the morning of May 5th
在五月五日早晨
on arriving home
剛到家就...
on analysis
經分析後
(5)根據; 憑; 靠
act on principles
照原則辦事
live on
靠...生活
On what ground?
憑什麼理 由?
(6)關於; 論述
a book on grammar
語法書
(7)是...的成員
be on the committee
擔任委員
(8)在從事...中, 處於...情況中
on duty
值班
on guard [the watch]
看守
(9)通過, 以...方式
hear music on the radio
用收音機聽音樂
on the quiet
偷偷地
(10)由...支付, 由...承擔
All the expenses fall on me.
全部費用由我支付。
It is incumbent on me to reclaim him.
勸他改過是我義不容辭的義務。
(11)一個又一個, 又, 累加
loss on loss
一再損失
heaps on heaps
許許多多
(12)冒...危險
on pain of death
冒生命危險
You bet she could cook, She was just on it.
她當然會燒菜, 她正好學會了這種手藝。
詞性變化
on
adv.
(1)(安置)上去; (連接)上去
have one's shoes on
穿上鞋
turn on the radio
開收音機
(2)向前去; 進行下去; 繼續下去
further on
再向前
go on
往前走; 繼續下去
(3)自從
from that day on
自從那天以後
later on
後來
on
adj.
(1)進行中的
The race is on.
比賽在進行中。
(2)[口]同意的; 樂意參加的
Are you on?
你同意(去)嗎?
(3)[俚]醉了的
He is a bit on.
他有點兒醉了。
繼承用法
on-again
adj.
時有時無的, 斷斷續續的
oncoming
[5CnkQmiN]
adj.
迎面而來的, 即將到來的
on-course
adv.
在航線上
onfall
[5CnfC:l]
n.
攻擊, 襲擊
on-fiber
n.
給光型纖維
on-ga(u)ge
adj.
標準的, 合格的
on-grade
adj.
健全的, 無缺陷的; 等內的
on-hook
n.
【信】掛機, 在鉤
on-impedance
n.
動態阻抗
on-licence
[`Cn9laIsLns,`R:n-]
n.
酒吧營業執照
onload
[`CnlEJd,`R:n-]
vt.
裝載
onlooker
[5RnlJkE(r)]
n.
(袖手)旁觀者; 目擊者
onlooking
n., adj.
旁觀(的)
on-mike
n.
靠近話筒; 正在送話
on-off
[`CnCf,`R:nR:f]
adj.
時斷時續的, 開關的, 離合的, 雙位的, 通斷, 起停
on-peak
adj.
最高的; 峰值的
onroll
n.
滾滾向前
onside
[5RnsaId, Rn5saId]
adj.
未越位的
on-site
adv.
在工地上; 場[廠]區內; 單位內; 裝置內
onslaught
[5RnslC:t]
n.
突擊, 猛攻
onstage
[`Cn`steIdV]
adj., adv.
在前台(的)
on-state
adj.
(處於)接通(狀態下)的, 接通時的, 開態
on-stream
adv.
在操作中; 在工作中; 在運轉中; 開車
onsweep
[`Cnswi:p]
n.
向前疾駛
on-switch
n.
啟動開關
on-the -air
adj.
正在廣播, 正在發射(電波)
on-the -job -training
adj.
在職訓練
on-the -run
adj.
臨時的, 倉促而成的
on-the -shelf
adj.
滯銷的; 擱置的; 廢棄的
on-the -spot
adj.
現場的; 當場的
on-time
n.
接通持續時間, 工作時間; 準時
on-track
n.
搬上軌道
on-tube
n.
接通(電子)管
習慣用語
and so on
等等
be on at
不斷地找岔[嘮叨]
be on it
[美口]準備就緒; 決定動手做; 熟練(某事)
be on to
知道; 識透; 對某人找岔子; 與...聯繫[商談]
get on to
知道; 識透; 對某人找岔子; 與...聯繫[商談]
have sth. on sb.
掌握某人的一些事實[證據]
just on
差不多
neither off nor on
優柔寡斷的; 三心二意的; 沒有關係的
off and on (=on and off)
斷斷續續地; 不規則地
on and after
自...起, ...以後
on and on
繼續不斷地
on with
穿戴上; 開始; 繼續
用法詞典
on
來自古英語on, an
英文相關詞典
on
beneathoff
[七國語言]英漢電子工程大詞典
on
接
[七國語言]英漢公共大詞典
on
在上
美國傳統詞典
on
on
AHD:[?n, ?n]
D.J.[%n, %8n]
K.K.[$n, %n]
prep.
(1)Used to indicate position above and supported by or in contact with:
The vase is on the table. We rested on our hands and knees.
(2)Used to indicate contact with or extent over (a surface) regardless of position:
a picture on the wall; a rash on my back.
(3)Used to indicate location at or along:
the pasture on the south side of the river; a house on the highway.
(4)Used to indicate proximity:
a town on the border.
(5)Used to indicate attachment to or suspension from:
beads on a string.
(6)Used to indicate figurative or abstract position:
on the young side, but experienced; on her third beer; stopped on chapter two.
(7)Used to indicate actual motion toward, against, or onto:
jumped on the table; the march on Washington.
(8)Used to indicate figurative or abstract motion toward, against, or onto:
going on six o'clock; came on the answer by accident.
(9)Used to indicate occurrence at a given time:
on July third; every hour on the hour.
(10)Used to indicate the particular occasion or circumstance:
On entering the room, she saw him.
(11)Used to indicate the object affected by actual, perceptible action:
The spotlight fell on the actress. He knocked on the door.
(12)Used to indicate the object affected by a figurative action:
Have pity on them.
(13)Used to indicate the object of an action directed, tending, or moving against it:
an attack on the fortress.
(14)Used to indicate the object of perception or thought:
gazed on the vista; meditated on his actions.
(15)Used to indicate the agent or agency of a specified action:
cut his foot on the broken glass; talked on the telephone.
(16)Used to indicate a medicine or other corrective taken or undertaken routinely:
went on a strict diet.
(17)Used to indicate a substance that is the cause of an addiction, a habit, or an altered state of consciousness:
high on dope.
(18)Used to indicate a source or basis:
「We will reach our judgments not on intentions or on promises but on deeds and on results」(Margaret Thatcher)
(19)Used to indicate the state or process of:
on leave; on fire; on the way.
(20)Used to indicate the purpose of:
travel on business.
(21)Used to indicate a means of conveyance:
ride on a train.
(22)Used to indicate availability by means of:
beer on tap; a physician on call.
(23)Used to indicate belonging to:
a nurse on the hospital staff.
(24)Used to indicate addition or repetition:
heaped error on error.
(25)Concerning; about:
a book on astronomy.
(26)Concerning and to the disadvantage of:
We have some evidence on him.
(27)Informal In one's possession; with:
I haven't a cent on me.
(28)At the expense of; compliments of:
drinks on the house.
adv.
(1)In or into a position or condition of being supported by or in contact with something:
Put the coffee on.
(2)In or into a position of being attached to or covering something:
Put your clothes on.
(3)In the direction of something:
He looked on while the ship docked.
(4)Toward or at a point lying ahead in space or time; forward:
The play moved on to the next city.
(5)At or to a more distant point in time or space:
I'll do it later on.
(6)In a continuous course:
He worked on quietly.
(7)In or into performance or operation:
Turn on the radio.
(8)In progress or action; in a state of activity:
The show must go on.
(9)In or at the present position or condition:
stay on; hang on.
(10)In a condition of being scheduled for or decided upon:
There is a party on tonight.
adj.
(1)Being in operation:
The television is on.
(2)Engaged in a given function or activity, such as a vocal or dramatic role:
You're on in five minutes!
(3)Under or behaving as if under observation:
A minister is always on.
(4)Slang Functioning or performing at a high degree of competence or energy:
The goalie is really on.
(5)Planned; intended:
Our calendar is open; we have nothing on for this weekend.
(6)Happening; taking place:
The parade is on.
習慣用語
be on toSlang
To be aware of or have information about:
You'll never deceive us again; we're on to you.
on and off
Intermittently.
on and on
Without stopping; continuously.
語源
(1)Middle English
(2)from Old English an, on * see an-
用法
(1)To indicate motion toward a position, both on and onto can be used:
The cat jumped on the table.
The cat jumped onto the table.
(2)Ontois more specific, however, in indicating that the motion was initiated from an outside point. He wandered onto the battlefield means that he began his wandering at some point off the battlefield. He wandered on the battlefield may mean that his wandering began on the battlefield. · In constructions where on is an adverb attached to a verb, it should not be joined with to to form the single word onto:
move on to (not onto ) new subjects;
hold on to (not onto ) our gains. ·
(3)In their uses to indicate spatial relations, on and upon are often interchangeable:
It was resting on (or upon ) two supports.
She took it on (or upon ) herself to finish the project.
We saw a finch light on (or upon ) a bough.
(4)To indicate a relation between two things, however, instead of between an action and an end point, upon cannot always be used:
Hand me the book on (not upon ) the table.
It was the only town on (not upon ) the main line.
(5)Similarly, upon cannot always be used in place of on when the relation is not spatial:
He wrote a book on (not upon ) alchemy.
She will be here on (not upon ) Tuesday.
基本詞義
ON
ON
abbr.
(1)Also O.N. Old Norse.
(2)Ontario.
[名詞委審定]英漢電子學名詞(1993)
on
通
英漢電力大詞典
on
n.接通,開動,導通
朗文英漢綜合電腦詞典
on
接通；導電，(打)開，開啟
英漢電信大詞典
on
n.開通,開動
英漢紡織大詞典
on
n.開車,開著
英漢航空大詞典
on
n.打開,接通;n.在...上
英漢化學大詞典
on
prep.在,在...上;adv.繼續,上去,接通
英漢海運大詞典
on
接通開，開動導電，通電，導通閉合在…上在…旁在…的時候根據…處於…情況中以…的方式
基本詞義
on
接通開，開動導電，通電，導通閉合在…上在…旁在…時候根據…處於…情況中以…的方式
基本詞義
on
閉合，在…時候，開，開動，導電，導通，在…旁，在…的時候，根據…，處於…情況中，以…的方式，beam end 船90°傾側，在…上，通電，接通
基本詞義
on
在……上通電，接通
英漢計算機大詞典
on
prep.在(在...上);adv.繼續(上去,接通)
英漢汽車大詞典
on
n.接能,開,開動
英漢醫學大詞典
on
n.每夜
英漢中醫大詞典
on
n.關於,在某上