shelf life

US /ˈʃelf laɪf/
UK /ˈʃelf laɪf/
"shelf life" picture
1.

保质期, 货架寿命

the length of time for which an item remains usable, fit for consumption, or saleable

:
Most dairy products have a short shelf life.
大多数乳制品保质期很短。
The company is trying to extend the shelf life of its fresh produce.
该公司正试图延长其新鲜农产品的保质期
2.

生命周期, 有效期限

the length of time that something remains popular, useful, or effective

:
Many pop songs have a short shelf life.
许多流行歌曲的生命周期很短。
The new marketing campaign has a limited shelf life.
新的营销活动生命周期有限。