"The mafia liquidated the informer"
"the double agent was neutralized"
"Someone snitched my wallet!"
"She dashed off a note to her husband saying she would not be home for supper"
"He scratched off a thank-you note to the hostess"
"drop a lawsuit"
"knock it off!"
1.使减少；使降低
Toknock off an amount from a price, time, or level means to reduce it by that amount.
e.g. Udinese have knocked 10%off admission prices...
乌迪内斯队将入场费降低了10%。
e.g. He has knocked 10 secondsoff the world record...
他将世界纪录缩短了10秒。
2.从（名单或文件中）删除
If youknock somethingoff a list or document, you remove it.
e.g. Tighter rules for benefit entitlement have knocked many peopleoff the unemployment register.
更为严格的救济金申领规定将很多人剔除出了失业登记表。
3.偷
If someoneknocks somethingoff, they steal it.
knock off的解释
e.g. Cars can be stolen almost as easily as knockingoff a bike.
偷汽车几乎能和偷自行车一样容易。
4.偷；盗
Toknock off a house, factory, or shop means to break into it and steal money or property.
e.g. ...two nervous teenagers knockingoff a cafe?
两个紧张不安的青少年抢了一家咖啡馆？
5.下班；收工
When youknock off, you finish work at the end of the day or before a break.
e.g. If I get this report finished I'llknockoff early...
如果我写完这篇报告，我就会早点下班。
e.g. What time do youknockoff?
你什么时间下班？
6.杀死
If someoneknocks someone elseoff, they kill them.
knock off
e.g. He had many motives for wanting toknockoff Yvonne...
他有很多杀伊冯娜的动机。
e.g. People don't justknock one anotheroff like this unless there's big money at stake.
如果不是为了冒险赚大钱，人们不会像这样彼此残杀。
1. (雷霆一击)：他的三部荷里活投资的电影<>(Double Team)、<
2. 迎头痛击：在<>(KnockOff)中演对手戏出演了<>(The Waterboy)、<>(Big Daddy)之后2001年再度推出自制自编自演的<>(The Animal)同样取得票房佳绩已成为当前好莱坞人气颇旺的喜剧明星此外他在<>(Little Nicky)、&l
3. 把...敲掉;击倒;停工：knock down 撞倒;击落;拆除 |knockoff 把...敲掉;击倒;停工 |knock out 敲空;(拳击中)击倒
4. 撞倒：42.zebra crossing 人行道 | 43.knock...off... 撞倒 | 44.traffic rules 交通法规
