詞語：on guard
on guard是什麼意思
簡明英漢詞典
on guard
adv.
在崗, 警惕
現代英漢綜合大辭典
guard
[^B:d]
n.
(1)警衛[戒], (監獄)看守者
(2)哨[衛]兵; 警衛; [the Guard ]英國等皇家禁衛軍;【航海】護航艦
(3)防護裝置; (車的)擋泥板; (槍的)保險
(4)(擊劍, 拳擊)防護姿式, 防護術
(5)[英](=[美]conductor)列車員; (列車上的)制動手; (足, 籃球的)衛, 後衛
keep guard
實行警戒
the guard of honour
儀仗隊
the advanced [rear] guard
前[後]衛
life guard
救生員
mud guard
擋泥板
Be on your guard against pickpockets.
謹防扒手。
The sentry is on guard.
那哨兵在擔任警戒。
詞性變化
guard
[^B:d]
vt.
(1)警[保, 守]衛
(2)看守, 監視(犯人等)
(3)謹慎使用(言詞等)
(4)給...加?爸? 對...進行校正檢查
(5)【醫】對...配用矯正劑
guard one's life [reputation]
?黐名譽]
The warehouse is guarded.
庫房有人看守。
Guard your tongue.
當心, 不可亂說。
guard
[^B:d]
vi.
(1)提[預]防 (against)
(2)警衛, 看守
(3)(擊劍時)取守勢
guard against disease [accidents, bad habits, suspicion]
預防疾病[意外, 惡習, 嫌疑]
繼承用法
guard-boat
n.
巡邏艇
guard-book
n.
(釘線上襯有厚線條條的)剪貼[相片]簿
guardhouse
[5^B:dhaJs]
n.
警衛室; 禁閉室
guard-officer
n.
【軍】聯絡官
guard-rail
n.
鐵道護軌, (樓梯的)欄杆
guardroom
[5^B:dru:m, 5^B:drJm]
n.
(1)衛兵[警衛]室
(2)禁閉室
guarder
[5^B:dE]
n.
guardless
adj.
習慣用語
be off one's guard
(1)疏忽, 大意, 不提防
(2)不值班
catch sb. off guard
乘某人不備; 使人措手不及
catch sb. off his guard
乘某人不備; 使人措手不及
come off guard
【軍】離防; 下防
lower one's guard
喪失警惕
drop one's guard
喪失警惕
get past sb.'s guard
衝破某人的防禦(指拳擊; 擊劍等)
keep guard
站崗, 放哨
stand guard
站崗, 放哨
mount guard
站崗, 放哨
keep sb. under close guard
把某人置於嚴密監視下
off guard
不當班; 不備, 疏忽
old guard
(1)某一事業(或主張)的老一輩的維護者
(2)守舊派, 保守分子
on guard
值[當]班, 警戒, 準備防禦
on one's guard
警戒[提防]著
put sb. off his guard
使某人不提防
throw sb. off his guard
使某人不提防
set sb. on guard
使某人提防
put sb. on guard
使某人提防
put sb. on his guard
使某人提防
set sb. on his guard
使某人提防
relieve guard
接[換]崗
change guard
接[換]崗
row the guard
用小船在軍艦周圍巡邏
run the guard
偷過哨兵線
stand guard over
看守
stand on one's guard
警戒, 提防
stand upon one's guard
警戒, 提防
be on one's guard
警戒, 提防
be upon one's guard
警戒, 提防
lie on one's guard
警戒, 提防
lie upon one's guard
警戒, 提防
turn out the guard
(1)集合警衛人員
(2)[口令]警衛隊持槍列隊
guard against
提防, 預防
特殊用法
adjustable guard
可調防護擋板
air-antitank guard
空中防坦克監視哨
anti splash guard
擋泥板, 擋濺板; 切削液擋板
antispray guard (plate)
防油噴濺護板
aqueous weir guard
水相堰板
ashpan axle guard
灰盤車軸護擋
axle box guard
軸箱導板
back side guard
軋機出口側的推床導板
balance guard
擺輪護板
balanced guard
平衡衛板, 平衡防護裝置, 吊掛衛板
bell guard
護手盤
brush lipless guard
(割草機切割器的)平頂短護刃器
burner guard
護焰罩
canopy guard
護頂
channel-section-bar guard
(帶鋸的)安全導槽
chip guard
切屑防護器, 防屑罩
coast guard
緝私人員; 海岸警衛隊
connecting wires guard
引線護板
corona guard
電暈?璞?
cutter guard
切割器護刃器
derailment guard
出軌防止器
dirt guardkey
防塵罩, 擋泥板
dust guard
防塵罩, 擋泥板
elbow guard
護肘
eye guard
護目罩, 眼罩
face guard
防護面具
flash guard
防弧裝置, 閃絡防止器
grain (saving) guard
禾谷扶倒器, 扶莖器, 扶穗器, 果穗導板
grit guard
拋??
heat guard
絕熱體
heavy-duty guard
加強護刃器, 重型護刃器
ice guard
破冰器; 破冰船; 冰擋
implosion guard
(電視接收機)防爆玻璃
journal packing guard
軸箱油墊擋
knee guard
護膝
life guard
(1)救生員
(2)(機車)排障器
lifting guard
扶倒器、 扶莖器, 扶穗器, 果穗導板; [採礦]井口防護欄
lightning guard
避雷針, 避雷器, 雷電??
lipless guard
(切割器的)無唇護刃器, 無上舌護刃器, 平頂護刃器
magnetic guard
磁性鋼絲面罩
main rod guard
主桿護架
metatarsal guard
腳面罩(防止重物壓腳)
movable side guards
推床的活動導板
pedal guard
踏板安全裝置
pick-up guard
扶倒器, 扶莖器, 扶穗器
pick up guard
扶倒器, 扶莖器, 扶穗器
prevention guard
防火隊, 護林員
radiator guard
散熱器罩, 水箱罩
radio guard
【訊】無線電警戒
safe(ty) guard
(1)防護裝置
(2)安全板, 安全罩
(3)安全吊環
(4)保險裝置
saw guard
鋸罩
shoulder guard
防護板, 護肩甲板, 防肩
spring guard
彈簧護板
spur guard
保險銷
surge guard
振蕩閉鎖裝置
weed guard
(割草機的)平頂護刃器
wheel guard
(1)車輪擋板, 護輪板
(2)輪罩
(3)汽車擋泥板
winch guard
絞車護板
window dust guard
窗口擋塵板
參考詞彙
見 defend
英漢航海大詞典
on guard
prep.值班,警戒
英漢化學大詞典
on guard
adj.警戒,警惕,提防
英漢計算機大詞典
on guard
adj.值班(警戒)