expiry
US
UK expiration, UK: expiry n: (contract, license: termination) (合同等)
SC 到期 dào qī
SC 终止 dào qī ，zhōng zhǐ
TC 終止
TC 終止
At the expiration of your contract you must return your keys.
expiration n: formal (technical: exhalation) (技术)
SC 吐气，喷气 pēn qì
Wheezing sometimes occurs during expiration for a variety of reasons.
expiration date (US), expiry date (UK) n: (of food, medicine, etc.) (食物等)
SC 过期日 guò qī rì
TC 有效期限
TC 有效期限
What's the expiration date on that carton of milk?
那罐牛奶的过期日是什么时候？
expiration date (US), expiry date (UK) n: (when [sth] is no longer valid)
SC 过期日 guò qī rì
TC 有效期限
TC 有效期限
My credit card number is 1234567891234, expiry date 05/09.
我的信用卡号是1234567891234，过期日是05/09。