Vocab Bloom Hub

shelf life

/ˈʃelf laɪf/

翻译: 指产品(尤其是食品或药品)在推荐储存条件下保持新鲜、可用或适合消费的期限。也可泛指事物保持有效或可用的时间长度。

1 个条目

phrase

/ˈʃelf laɪf/B2formal
  • zh指产品(尤其是食品或药品)在推荐储存条件下保持新鲜、可用或适合消费的期限。也可泛指事物保持有效或可用的时间长度。

The length of time that a product, especially food or medicine, remains usable, fresh, or suitable for consumption while stored under recommended conditions.

  1. Product freshness periodB1formal

    The length of time a product, especially food or medicine, remains usable, fresh, or safe to consume.

    zh保质期

    • The milk has a shelf life of only one week.
    • Check the shelf life before buying canned goods.
    • Proper storage can extend the shelf life of many products.
  2. Duration of usefulnessB2informal

    The period during which something remains effective, popular, or useful.

    zh保质期

    • That pop star's career had a short shelf life.
    • The shelf life of this software is about three years before an update is needed.
    • New technologies often have a limited shelf life.