限期
?within a definite(or set) time
?time limit;deadline;time frame
～已滿。The time limit has been reached.or:The deadline is over./～報到 report for duty by the prescribed time /～撤退withdraw within a stated time (or time frame)/～出境order sb to leave the country within a time limit;give sb…h(huán)ours’notice to leave the country/～完成ensure accomplishment within a set time limit (or time flame)