"knock off" 的定义和意义

to lower the price or value of something

to take something illegally without permission

to end one's work, typically at the end of a designated period

to hit something with enough force to cause it to fall off its position or attachment

to finish something quickly and efficiently

to produce a fake or imitation of an idea, product, or design

(in sports) to defeat an opponent in a match or competition

(of an auctioneer) to officially assign an item to the highest bidder by tapping on the counter

to have sexual intercourse with someone

to eliminate something

(in cricket) to score the total number of runs required for victory during a match