expiry
US /ɪkˈspaɪr.i/
UK /ɪkˈspaɪr.i/

名词
1.
到期, 期满
the end of the period for which something is valid
示例:
•
Please check the expiry date on the milk carton.
请检查牛奶盒上的有效期。
•
The contract has reached its expiry.
合同已到期。
在 Lingoland 学习这个单词
到期, 期满
the end of the period for which something is valid