詞語：let alone
let alone是什麼意思
簡明英漢詞典
let alone
v.
不管, 不打擾
美國傳統詞典[雙解]
let
let 1
AHD:[lμt]
D.J.[let]
K.K.[lWt]
v.（動詞）
let， let.ting， lets
v.tr.（及物動詞）
(1)To give permission or opportunity to; allow:
允許，讓：允許或給予機會；允許：
I let them borrow the car. The inheritance let us finally buy a house.See Usage Note at leave 1
我允許他們借小車。遺產最終使我們得以購買一座房子參見 leave1
(2)To cause to; make:
讓；使：
Let the news be known.
公開消息
(3)Used as an auxiliary in the imperative to express a command, request, or proposal:
作為助動詞用於祈使句中，表示命令、請求或者建議：
Let's finish the job! Let x equal y.
讓我們把工作幹完！設X等於Y
(4)Used as an auxiliary in the imperative to express a warning or threat:
作為助動詞用於祈使句中，表示警告或威脅：
Just let her try!
就讓她試試吧！
(5)To permit to enter, proceed, or depart:
允許：允許進入、前進或出發：
let the dog in.
讓狗進來
(6)To release from or as if from confinement:
釋放，放出：從監禁中或好像從監禁中放出：
let the air out of the balloon; let out a yelp.
釋放氣球中的空氣；發出尖聲急叫
(7)To rent or lease:
租借，出租：
let rooms.
出租房間
(8)To award, especially after bids have been submitted:
把…承包出去：尤指招標之後把…承包出去給：
let the construction job to a new firm.
把這個建築項目承包給一個新公司
v.intr.（不及物動詞）
(1)To become rented or leased.
被出租，被租用
(2)To be or become assigned, as to a contractor.
承包：把…承包給，如給承包商
常用詞組
let down
(1)To cause to come down gradually; lower:
放下，降下：使其逐漸下來；降低：
let down the sails.
放下船帆
(2)To withdraw support from; forsake.
從…撤回支持；放棄
(3)To fail to meet the expectations of; disappoint.
使失望：沒有達到所期望的；使沮喪
let on
(1)To allow to be known; admit:
宣揚；承認：
Don't let on that you know me.
不要讓人知道你認識我
(2)To pretend.
假裝
let out
(1)To come to a close; end:
終止；結束：
School let out early. The play let out at 11 p.m.
學校放學早。話劇晚上 11點結束
(2)To make known; reveal:
使知道；洩露：
Who let that story out?
是誰洩露了消息?
(3)To increase the size of (a garment, for example):
放大（衣服）：增大（例如衣服的）尺寸：
let out a coat.
放大一件外衣
let up
(1)To slow down; diminish:
放慢；減緩：
didn't let up in their efforts.
他們沒有松勁
(2)To come to a stop; cease:
停止；暫停：
The rain let up.
雨停下來了
習慣用語
let alone
Not to mention; much less:
更不用提；更別說：
「Their ancestors had been dirt poor and never saw royalty, let alone hung around with them」(Garrison Keillor)
「他們的祖先窮得要命，從來沒有見過王族成員，更不用說和他們在一起了」(加裡森·謝勒)
let go
To cease to employ; dismiss:
不再僱用；解雇：
had to let 20 workers go.
必須解雇二十名工人
let off on【非正式用語】
To cause to diminish, as in pressure; ease up on:
降低，如壓力；緩和：
Let off on the gas so that we do not exceed the speed limit.
減小油門以防止超過限速
let (one's) hair down
To drop one's reserve or inhibitions.
消除某人的拘謹或壓抑
let up on
To be or become more lenient with:
較寬容地對待：
Why don't you let up on the poor child?
你為什麼不能較寬容地對待這個可憐的孩子呢?
語源
(1)Middle English leten
中古英語 leten
(2)from Old English l?n * see l?-
源自 古英語 l?n *參見 l?-
基本詞義
let
let 2
AHD:[lμt]
D.J.[let]
K.K.[lWt]
n.（名詞）
(1)Something that hinders; an obstacle:
障礙物；阻礙：
free to investigate without let or hindrance.
毫無阻礙地自由調查
(2)Sports An invalid stroke in tennis and other net games that must be repeated.
【體育運動】 觸網重發：網球或其他網類球中必須重發的無效發球
v.tr.（及物動詞）
let.ted或 let let.ting， lets【古語】
To hinder or obstruct.
阻止或妨礙
語源
(1)Middle English lette
中古英語 lette
(2)from letten [to hinder]
源自 letten [阻止]
(3)from Old English lettan * see l?-
源自 古英語 lettan *參見 l?-
現代英漢詞典
let 1
[let]
vt., vi.
let, letting
(1)允許，讓
My mother wouldn't let me go to the film.
我媽媽不會讓我去看電影的。
(2)放開；釋放
Let each man decide for himself.
讓每個人自己決定。
(3)出租
to let a house
出租房子
(4)假設
習慣用語
let alone
更不用說
He hasn't enough money for food, let alone amusements.
他連吃飯錢都不夠，就更不用說玩兒的錢了。
let blood
放血
let's
（表示建議或命令）
Let's go swimming on Sunday.
我們星期日去游泳吧！
Come on Mary, let's dance!
來吧！瑪麗，我們來跳舞吧！
詞性變化
let
n.
(1)出租
(2)出租的房子
常用詞組
let down
(1)加長
(2)掃（某人的）興；失約
(3)給輪胎放氣
(4)let one's hair down 無拘無束；盡情享樂
let go
(1)放開，鬆手
(2)（常與of連用）放棄
let in
(1)讓…進來，放…進來
(2)（與for連用）使捲入，使陷入（麻煩）
(3)（常與on連用）讓…知情
let off
(1)放（炮），投放（炸彈）
(2)排放出（氣體、液體）
(3)允許下車，允許下船，允許下飛機
(4)（與with連用）寬恕；赦免；從寬處理
let on
洩漏（秘密)
let out
(1)加寬，放寬（衣服）
(2)出租（車、馬等）
let up
(1)放鬆
(2)減弱，停止
基本詞義
let 2
[let]
n.
〈網球〉觸網重發
現代英漢綜合大辭典
alone
[E5lEun]
adj.
[只作表語] 單獨的; 孤獨的, 獨自的; 獨一無二的
He was alone in the house.
他獨自一人在家裡。
I am not alone in thinking so.
並非只有我才這樣想的。
詞性變化
alone
[E5lEun]
adv.
(1)單獨地, 獨自地
(2)[用在名詞或代詞之後]只有, 唯有, 僅僅
He went home alone.
他獨自一人回家去了。
Smith alone knew what happened.
只有史密斯知道發生了什麼事。
繼承用法
aloneness
n.
習慣用語
all alone
獨自一人, 孤零零地
leave sb. alone
聽其自然, 不要去管, 讓某人獨自留在那
leave sth. alone
聽其自然, 不要去管, 讓某人獨自留在那
let sb. alone
聽其自然, 不要去管, 讓某人獨自留在那
let sth.alone
聽其自然, 不要去管, 讓某人獨自留在那
leave severely alone
絕對不理, 嚴格不介入; 敬而遠之; 不再打交道, 不再去幹
let alone
至於... 更不必說
let sb. alone
隨它去; 不干涉[打擾]
let sth. alone
隨它去; 不干涉[打擾]
stand alone in
在…方面獨一無二
參考詞彙
alone solitary lonely lone lonesome
都含有「孤獨的」的意思。
(1)alone 指「獨自一人的」, 如:
He was alone in the room.
他獨自一人在屋裡。
(2)solitary 指「獨居的」, 如:
a solitary life
獨居的生活。
(3)lonely 指「孤單的」、「孤獨的」, 如:
He doesn't feel lonely when he is left alone.
在只剩下他一個的時候, 他並不感到孤獨。
(4)lone 用於詩歌中表示「孤單的(感覺)」, 指內心強烈的「憂愁」之感, 如:
The lone sentinel walked toward his post.
憂愁的哨兵走向崗哨。
(5)lonesome 指「孤獨的」、「寂寞的」, 含有「渴望有伴的孤獨感」, 如:
He was lonesome for a friend.
他孤獨, 急需找到一位朋友。
accompanied
美國傳統詞典
let
let 1
AHD:[lμt]
D.J.[let]
K.K.[lWt]
v.
let, let.ting, lets
v.tr.
(1)To give permission or opportunity to; allow:
I let them borrow the car. The inheritance let us finally buy a house.See Usage Note at leave 1
(2)To cause to; make:
Let the news be known.
(3)Used as an auxiliary in the imperative to express a command, request, or proposal:
Let's finish the job! Let x equal y.
(4)Used as an auxiliary in the imperative to express a warning or threat:
Just let her try!
(5)To permit to enter, proceed, or depart:
let the dog in.
(6)To release from or as if from confinement:
let the air out of the balloon; let out a yelp.
(7)To rent or lease:
let rooms.
(8)To award, especially after bids have been submitted:
let the construction job to a new firm.
v.intr.
(1)To become rented or leased.
(2)To be or become assigned, as to a contractor.
常用詞組
let down
(1)To cause to come down gradually; lower:
let down the sails.
(2)To withdraw support from; forsake.
(3)To fail to meet the expectations of; disappoint.
let on
(1)To allow to be known; admit:
Don't let on that you know me.
(2)To pretend.
let out
(1)To come to a close; end:
School let out early. The play let out at 11 p.m.
(2)To make known; reveal:
Who let that story out?
(3)To increase the size of (a garment, for example):
let out a coat.
let up
(1)To slow down; diminish:
didn't let up in their efforts.
(2)To come to a stop; cease:
The rain let up.
習慣用語
let alone
Not to mention; much less:
「Their ancestors had been dirt poor and never saw royalty, let alone hung around with them」(Garrison Keillor)
let go
To cease to employ; dismiss:
had to let 20 workers go.
let off onInformal
To cause to diminish, as in pressure; ease up on:
Let off on the gas so that we do not exceed the speed limit.
let (one's) hair down
To drop one's reserve or inhibitions.
let up on
To be or become more lenient with:
Why don't you let up on the poor child?
語源
(1)Middle English leten
(2)from Old English l?n * see l?-
基本詞義
let
let 2
AHD:[lμt]
D.J.[let]
K.K.[lWt]
n.
(1)Something that hinders; an obstacle:
free to investigate without let or hindrance.
(2)Sports An invalid stroke in tennis and other net games that must be repeated.
v.tr.
let.tedor let let.ting, letsArchaic
To hinder or obstruct.
語源
(1)Middle English lette
(2)from letten [to hinder]
(3)from Old English lettan * see l?-
英漢航海大詞典
let alone
vi.更不用說...了
英漢化學大詞典
let alone
vt.更不用說,至於...更不必說了
英漢計算機大詞典
let alone
vt.不干涉(聽之任之)