1、knock off
使减少;使降低
Udinese have knocked 10% off admission prices.
乌迪内斯队将入场费降低了10%。
He has knocked 10 seconds off the world record.
他将世界纪录缩短了10秒。
下班;收工
If I get this report finished I'll knock off early.
如果我写完这篇报告,我就会早点下班。
What time do you knock off?
你什么时间下班?
杀死
He had many motives for wanting to knock off Yvonne.
他有很多杀伊冯娜的动机。
People don't just knock one another off 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。
2、look around
(四处)转转;参观
We went to look round the show homes.
我们去参观了一下样板间。
I'm going to look around and see what I can find.
我去四下里转转,看能发现些什么。