过期日的英文

expiration date[英][ˌekspɪˈreɪʃɵn deit][美][ˌɛkspəˈreʃən det]n.截止日期; 产品有效期; 例句:1.It may be tough for send-a-box services to innovate so frequently that they avoid anexpiration date. “寄送礼盒型订付”服务可能很难频繁创新，从而避免自己遭到过期淘汰的命运。 2.These markets offer overstocked items, food near its expiration date and sometimesgeneric staples. 这些商店提供库存过多的商品，接近过期的食品，有时还有无商标的主食。