time limit

名词 time limit:

1. a time period within which something must be done or completed

1. His speech ran over the time limit.
   他的讲话超过了规定的时间限制。
2. The time limit stipulated in a prompt note.
   交割期限交割通知单的时间限制
3. The proposal set a time limit of one year.
   提案规定了一年的限期。