Off
[ ɔ:f, ɔf ]
第1级
其它 Other
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;
📝 例句
He offered to take 10% off the price.
他表示愿意按原价减去百分之十。
I must be off now.
我这就得走了。
He is off smoking.
他戒烟了。
He lifted a cup off the table.
他从桌上拿起一只杯子。
He turned off the light before going out.
他出门前把灯关掉。
🌱 联想助记
【记】offer-提供,off-离开:提供车让人离开
✅ 同义词
🔴 反义词
📖 牛津释义
off
adj
1 [attrib 作定语]
= off-side2.
2 [pred 作表语]
~ (with sb) (esp after rather, very, slightly, etc 尤用於rather、 very、 slightly等之後); (infml 口) impolite or unfriendly (towards sb) （对某人）不礼貌, 不友好
She sounded rather off on the phone. 她在电话中说话不太客气.
He was a bit off with me this morning. 他今天早晨对我有些冷淡.
3 [pred 作表语]
(of food) no longer fresh （指食物）不新鲜
This fish has gone/is off, ie can no longer be eaten. 这条鱼已经不新鲜了.
The milk smells/tastes decidedly off. 牛奶闻起来[尝起来]完全变味了.
off adv part (For special uses with many vs, eg go off, turn sth off, clear off, see the v entries. 可与许多动词连用, 如go off、 turn sth off、 clear off, 其释义见各动词词条. )
1
(a) at or to a point distant in space; away 距, 离, 到（远至某处）; 离开
The town is still five miles off. 那小城尚在五英里以外.
We are some way off, eg our destination. 我们有一段距离（如距目的地）.
He ran off with the money. 他携款潜逃了.
Be off/Off with you! ie Go away! 走开[滚开]!
(b) at a point distant in time; away 距, 离, 到（远至某时）; 离开
The holidays are not so far off. 假期已经不那麽远了.
2 (indicating removal or separation, esp from the human body 表示除掉或分离（尤指离开身体）)
He's had his beard shaved off. 他把胡子剃掉了.
What beautiful curls -- why do you want to have them (cut) off? 你那鬈发多漂亮啊--为什麽要剪掉呢?
take one's hat, coat, tie, etc off 摘帽、 脱大衣、 解领带 (Cf 参看 have (got) one's hat, coat, tie, etc on)
Don't leave the toothpaste with the top off. 牙膏用後别忘了盖上盖. Cf 参看 on1 3.
3 starting a journey or race 出发; 起跑
She's off to London tomorrow. 她明天出发上伦敦.
I must be off soon. 我很快就得走了.
We're off/Off we go! 我们出发喽!
They're off, ie The race has begun. 他们已经起跑了.
4 (infml 口) (of sth arranged or planned) not going to happen; cancelled （指已安排或计画的事）不发生, 取消
The wedding/engagement is off. 婚礼[婚约]取消了.
The miner's strike is off. 矿工的罢工取消了. Cf 参看 on1 8.
5
(a) disconnected at the mains; not being supplied （自供应的来源处）断开, 不供应
The water electricity is off. 水[煤气/电]停了.
(b) (of appliances) not being used （指电器）关掉, 不用
The TV, radio, light, etc is off. 电视、 收音机、 电灯等已关掉.
Make sure the central heating is off. 集中供暖设备一定要关掉. Cf 参看 on1 4.
(c) (of an item on a menu) no longer available or being served （指菜谱上某菜肴）不再供应
The steak pie is off today. 今日牛肉饼停止供应.
Soup's off -- we've only got fruit juice. 汤已售完--现只供应果汁.
6 away from work or duty 不工作; 不上班; 不值班
I think I'll take the afternoon off, ie not do my usual work, etc. 我想下午歇班.
She's off today. 她今天休息.
The manager gave the staff the day off. 经理放员工一天假.
I've got three days off next week. 下星期我有三天假.
7 reduced in price; cheaper 减价; 削价; 折扣
All shirts have 10% off. 衬衫一律九折.
Shoes are on sale with ￡5 off. 各类鞋减价5英镑出售.
buy a calendar at 50% off 以半价买一日历.
8 (in the theatre) behind or at the sides of the stage; not on the stage （剧院中）在台後或台侧, 不在台上
noises/voices off 幕後发出嘈杂声[人声].
9 (idm 习语) be off for sth (infml 口) have supplies of sth 有需要的某物
How are you off for cash? ie How much have you got? 你有多少现款? Cf 参看 well off (well3), badly off (bad1). ,off and `...
🔁 扩展释义
*[ɒf]a. 关着的, 不再生效的, 处于...境况的, 休假的, 空闲的ad. 走开, ...掉, ...下, 休息, 出发, 隔断prep. 离开, 脱落, 不在从事......, 在...之外vi. 离开, 滚开vt. 杀死n. 关闭状态【计】 关闭, 清屏命令【化】 断路相关词组: be badly off off and off and on off of off with How are you off for...? be well off
📖 同为「计算机」词汇
查看全部计算机词汇 ›🗣️ 情景例句
Yes. I don't think it's necessary to buy the bigger one.
有哇。我认为没必要买较大的机子。
Well, I've recently started biology.
喏，我最近开始学生物学了。
Mary and lizzy are organizing a large medical conference.
玛丽和莉齐正在组织一个大型的医学会议。