F 开头单词
fall into disuse 淘汰；廢棄不用
fall into disrepute 聲名狼藉 聲名掃地
fall into decay 損壞，腐爛；衰敗
fall into a trap 落入圈套
fall into a sleep 睡了一覺
fall into 落入；分成
fall in love with someone 來電；愛上某人
fall in love with sb 墜入愛河；愛上某人
fall in love 墜入愛河；愛上某人
fall in 塌陷；跌入；集郃；到期
fall ill of anxiety 急得生病
fall ill 生病；病倒
fall head over heels 摔個正著