“期满”怎么读

他们在伦敦公寓的租契再过几个月就期满了.The lease on their London flat runs out in a few months.他8月份任职期满.His term of appointment expires in August.抵押早已期满.The pledge has long since run out....

“期满”的英语可以翻译为：expire，run out，come to an end ...