柯林斯詞典firecracker /?fa???kr?k?/ (firecrackers) 1. N-COUNT A firecracker is a firework that makes several loud bangs when it is lit. 爆竹 返回 firecracker劍橋詞典a firework that makes a loud noise when it explodes 爆竹,鞭砲 返回 firecracker