When your exhaust pipe falls off, you have to replace it. [VERB PREP.]
当你的排气管脱落时,你只能更换它。
Unemployment is rising again and retail buying has fallen off. [VERB PREP.]
失业率又在上升,而零售购买量已经减少。
英汉双解词典包含141091条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。