基本解释使爆炸；點綴；平衡英汉例句雙語例句Get prepared so that you can set off immediately if sth. happens.做好準備， 一旦有事，馬上出動。词组短语短語Sb set sth off 引起set off sth 繙譯;激起set sb off doing sth 使某人開始做某事