短语词组短語fell back on 依靠;詳細繙譯fell bck on 寄托FELL ASLEEP ON ISLAND 最後所処的島嶼Fell down on my knees 我的膝蓋摔倒了fell you on my side 你下跌就在我身邊Fell flat on my face 重重得摔倒fell flat on his face 臉朝下摔倒fell flat on his butt 臀部著地摔倒 返回 fell on