to hand in
[phrase form: hand]
01
提交, 上交
to submit or deliver something, such as an assignment, document, application or lost item, usually to a person in authority or to an organization
例子
He needs to hand in his completed project by the end of the day.
他需要在今天结束前提交他完成的项目。
She handed her resignation letter in last week.
她上周递交了辞职信。
