短语词组短语fell back on 依靠;详细翻译fell bck on 寄托FELL ASLEEP ON ISLAND 最后所处的岛屿Fell down on my knees 我的膝盖摔倒了fell you on my side 你下跌就在我身边Fell flat on my face 重重得摔倒fell flat on his face 脸朝下摔倒fell flat on his butt 臀部着地摔倒 返回 fell on