bomb/bɒm $ bɑːm/

n. a weapon that explodes and damages a large area

v. attack a place with bombs

n. [C] 炸弹：A 10-kilo bomb exploded/went off at 8. 8点钟时，一个10公斤重的炸弹爆炸了。

◇drop a bomb投下一颗炸弹

◇a time bomb 定时炸弹

v. [T] 轰炸：Planes bombed the village. 飞机轰炸了这个村庄。