时限

time limit;time frame;deadline
《战争罪行和危害人类罪行不适用法定～公约》Convention on the Non-Applicability of Statutory Limitations to War Crimes and Crimes against Humanity(联合国大会1968年11月26日第2391 (ⅩⅩⅢ)号决议通过并开放给各国签字、批准和加入)/确定～put a time limit on sth; set a deadline/在规定的～内within the prescribed time frame