n.爆竹;鞭炮
The boy touched off the firecracker and ran away. 那男孩點(diǎn)燃了爆竹就跑開了。
The firecracker went off and scared Jack's dog. 爆竹響了,嚇了杰克的狗一跳。
This firecracker is very powerful. 這種鞭炮的爆炸力極強(qiáng)。
Chinese children like to buy many firecrackers before the Spring Festival. 中國孩子會(huì)在春節(jié)前買很多鞭炮。