塌边英文

垮踏 collapse / fallThe building collapsed just as he arrived. 他到达的同时房子垮塌了。Watch out! The roof is falling! 当心！屋顶塌啦！

break downcollapse

fall down没听过那首儿歌 London bridge is falling down

倒塌 [词典] collapse; topple down; break down; fall in; founder; [例句]房子倒塌了。The house collapsed.; The house fell down.