常見例句Keep your hands off me; or I'll knock you down. 不要碰我,儅心我把你打倒在地。They're completely anti the new proposals. 他們完全反對新的提議。There was a furious knock at the door. 有人在猛烈地敲門。Mind you don't knock your head (on this low beam). 小心,別(讓這根低梁)撞著頭。I was able to knock their price down to $1. 我把價格壓到一美元。We knock off at 12:30 for lunch. 我們十二點(diǎn)半時停下工作去喫飯。 返回 anti- knock