knock somebody/something ↔ over phrasal verbphr v a)HIT SB WITH A VEHICLE 用车辆把某人撞倒 HIT/BUMP INTOto hit someone with a vehicle while you are driving, so that they are hurt or killed 〔车辆〕撞倒〔某人〕 A woman was knocked over by a bus last year. 去年有个女人被一辆公共汽车撞倒了。
b) American EnglishAmE informalSTEAL to rob a place such as a shop or bank and threaten or attack the people who work there 抢劫〔商店、银行等〕
→ knock somebody/something ↔ over at knock1(PHRASAL VERB)