问题描述： drop off 什么意思? 1个回答 分类：英语 2014-11-10 问题解答： 我来补答 1.落下 The handle of the door has dropped off.门把手脱落了.2.不知不觉入睡 The old man has dropped off by the fire.这个老人在炉火旁边睡着了.3.送下车; 送到 4.减少 展开全文阅读
