!首席12333
become due, mature, expire这本书已经到期了。This book is due for return. 签证下月到期。The visa expires next month.
不是我的白云
hand in sth early 没有错,意思是“提前交某东西”其他说法是(按语境)beat the due datehand in sth before the due datehand in sth ahead of the due date ,due date 是“截止日期 ”例:I handed in my paper early and left for the holidays.I submitted my paper before the due date because it was really easy.
优质英语培训问答知识库