"expiring" in Chinese (Simplified)
过期
Definition
即将结束或即将失效，通常用于食品、文件或协议等。
Usage Notes (Chinese (Simplified))
通常用于正式或技术语境，指产品、证件、许可证等快到期。常见搭配有“expiring soon”，“expiring date”。不用来形容人的死亡。
Examples
The milk in the fridge is expiring tomorrow.
冰箱里的牛奶明天就要**过期**了。
My passport is expiring next month.
我的护照下个月就要**过期**了。
Check if the coupon is expiring soon.
检查优惠券是否快要**过期**了。
A lot of my memberships are expiring at the end of the year.
我的许多会员资格年底都会**到期**。
Don't forget the parking permit is expiring next week.
别忘了停车许可证下周就要**到期**了。
Some medicine in your cabinet might be expiring, so check the dates.
你柜子里的某些药可能快要**过期**了，检查一下日期吧。