send in

US /send ɪn/
UK /send ɪn/
"send in" picture
1.

提交, 送交

to send something to a central place or authority

:
Please send in your applications by Friday.
請在週五前提交您的申請。
The company decided to send in a team of experts to investigate the issue.
公司決定一個專家團隊調查這個問題。