fell down ,fell out ,fell off的区别在哪里有关fell的短语麻烦解答 最好有例句

问题描述:

fell down ,fell out ,fell off的区别在哪里
有关fell的短语麻烦解答 最好有例句

To my great amusement his false beard fell off. 使我感到极其好笑的是How was it possible to fall down from the third floor without being

比如说
fall off the bike==fall down from the bike-----从自行车上摔下来
fall out (of)------从----中掉出:
A coin fell out of the envelope ------- 一只钱币从信封里掉了出来