off什么意思 off音标、翻译、用法
off音标
英 [ɒf]
美 [ɔf]
off翻译
prep.
从…落下；离开；从…去掉；下班
adv.
离开；距，离；被取消；下班
adj.
不新鲜的；不能接受；不礼貌；
n.
起跑；
v.
杀死；
变形
过去式：offed过去分词：offed现在分词：offing第三人称单数：offs
双语释义
prep.(介词)(表示位置)在…的外面,在…的沿海at the outside of(表示时间)在…之前ahead of(表示方向)从…,通向,偏离,从…离开from; away from(表示比较)低于,不及be lower than(表示否定)不想,不做not wishing or needing to take(表示来源)从…from(表示依附)依靠depend onadv.(副词)离开at or to a point distant in space; away脱落into a state of being disconnected or removed断开disconnected at the mains; not being supplied光,完so as to be completely finished or no longer休息away or free from regular workadj.(形容词)[A]休息的; 闲散的; 安静的with less than usual activity; quiet[P]不新鲜的no longer fresh
英英释义
off[ ɔ:f, ɔf ]
v.kill intentionally and with premeditation
同义词：murderslayhitdispatchbump offpolish offremove
adj.not in operation or operational
"the oven is off"; "the lights are off"
below a satisfactory level
"an off year for tennis"; "his performance was off"
(of events) no longer planned or scheduled
"the wedding is definitely off"
同义词：cancelled
in an unpalatable state
同义词：sourturned
not performing or scheduled for duties
"He's off every Tuesday"
adv.from a particular thing or place or position (`forth' is obsolete)
"went off to school"; "they drove off"
同义词：awayforth
at a distance in space or time
"the boat was 5 miles off (or away)"; "the party is still 2 weeks off (or away)"
同义词：away
no longer on or in contact or attached
"clean off the dirt"; "he shaved off his mustache"
off用法
词汇搭配
用作介词 (prep.)动词+～come off脱离,从…上掉下来,从…中去除,放弃fall off从…落下get off下,离开let off让…下,放掉,放过,免除live off以…为食; 以…为生turn off转向,拐弯,使离开,(使)厌烦…,(使)对…失去兴趣fly off the handle发怒get sth off sb's hands摆脱某事物knock sb off his perch击败某人wipe off the map从地图上抹去,彻底除掉名词+～hands off...不许碰the skin off your nose干杯～+名词off key不合调的off line不在工作off the map不重要的off the wind顺风用作形容词 (adj.)名词+～fish off变质的鱼
词组短语
off and[口]忽然
off with（用于祈使句）去除；脱掉
off of从
go off离开；进行；变质；睡去
right off立刻；马上
from off从…离开
off and on断断续续地，时不时地
on off开关离合通断双位式
straight off立即；马上
from the off[英国俚语]从头开始；从起点开始，从一开始
更多收起词组短语
双语例句
用作介词(prep.)The singer was led off the stage by the maestro.
歌唱家由那位著名的指挥领着离开了舞台。Off campus, they faced hostility.
在校园之外，他们遭人敌意。The plane took off and ascended steadily until it was out of sight.
飞机起飞之后平稳地逐渐升空直到消失在视野之外。用作形容词(adj.)He forgot to turn off the gas torch when he left.
他离开的时候忘记关掉气焊焊炬了。Please switch the lights off as you leave.
你离开的时候请把灯关了。Make sure the central heating is off.
集中供暖设备一定要关掉。用作动词(v.)Boring! We should just off him and be done with it!
无聊!我们应该干掉他,这样一切就搞掂了。He pulled off his overcoat and began to work.
他脱下大衣，开始工作。The girl peeled her sweater off over her head.
小姑娘从头上把毛衣脱下来。
权威例句
A new method for off-line removal of ocular artifact
On-Line and Off-Line Handwriting Recognition: A Comprehensive Survey
Expression profiling reveals off-target gene regulation by RNAi.
Regional vegetation die-off in response to global-change-type drought
Large On-Off Ratios and Negative Differential Resistance in a Molecular Electronic Device.
Talking off the top of your head: toward a mental prosthesis utilizing event-related brain potentials.
Analysis and Results of the 1999 DARPA Off-Line Intrusion Detection Evaluation
A Versatile Camera Calibration Technique for High Accuracy 3D Machine Vision Methodology Off-the-Shelf Camera
A versatile camera calibration technique for high-accuracy 3D machine vision metrology using off-the-shelf TV cameras and lenses
A versatile camera calibration technique for high-accuracy 3D machine vision metrology using off-the-shelf TV cameras and lenses