shelflife

中英词典：shelf life

1. 形容词含义：

shelf life [形容词] - (of a product) the length of time for which it can be kept in good condition on a shelf before it is too old to be sold or used

（指产品）保质期长的，耐久性强的，保存期长的

2. 名词含义：

shelf life [名词] - the length of time for which a product can be kept in good condition on a shelf before it is too old to be sold or used

（指产品）保质期，有效期

3. 词语辨析：

shelf life与expiration date的区别：

shelf life 是指产品在未开封状态下能够保持良好状态的时间长度，可以继续销售或使用。

expiration date 是指产品在超过该日期后不能再销售或使用，不论是否开封。

4. 词汇扩充：

shelf-stable - 能在货架上长时间存放而不变质的

extended shelf life - 延长保质期

shortened shelf life - 缩短保质期

5. 近义词：

expiration date, use-by date, best before date

6. 反义词：

perishability, decay

7. 柯林斯词典解释：

shelf life [名词] - The shelf life of a food, medicine, or other product is the length of time that it can be kept before it becomes too old to use.

8. 牛津词典解释：

shelf life [名词] - The length of time for which an item remains usable, fit for consumption, or saleable.

9. 用法：

常用于商业、食品、医药等领域，描述产品的保存期限。

10. 相关例句：

1. These products have a long shelf life and can be stored for up to two years.（这些产品的保质期很长，可以储存长达两年。）
2. Check the shelf life of the product before purchasing.（在购买前检查产品的保质期。）
3. The shelf life of fresh fruits is usually shorter compared to canned fruits.（新鲜水果的保质期通常较罐装水果短。）
4. It is important to consume the medicine before its shelf life expires.（重要的是在药品保质期过期之前使用。）
5. The company has been working on extending the shelf life of their products.（该公司一直致力于延长其产品的保质期。）
6. The shelf life of cosmetics can be affected by exposure to sunlight.（化妆品的保质期会受阳光照射影响。）
7. Make sure to store the food properly to maintain its shelf life.（确保正确储存食物以保持其保质期。）
8. The shelf life of this product is six months from the date of manufacture.（该产品的保质期为生产日期起六个月。）
9. Expired products should be discarded as their shelf life is over.（过期的产品应该被丢弃，因为它们的保质期已过。）
10. The shelf life of this medication is three years.（这种药物的保质期为三年。）
11. It is advisable to consume the product within its shelf life.（建议在保质期内消费该产品。）
12. The shelf life of dairy products can be extended through proper refrigeration.（通过适当的冷藏可以延长乳制品的保质期。）
13. Always check the shelf life information on the packaging.（始终检查包装上的保质期信息。）
14. The shelf life of this cosmetic product is indicated on the label.（该化妆品产品的保质期在标签上有标示。）
15. The shelf life of this canned soup is one year.（这种罐装汤的保质期为一年。）
16. Please ensure that the product is used within its specified shelf life.（请确保产品在指定的保质期内使用。）
17. Proper packaging can help extend the shelf life of perishable goods.（适当的包装可以延长易腐商品的保质期。）
18. Expired goods should not be consumed as their shelf life has passed.（过期商品不应食用，因为它们的保质期已过。）
19. The shelf life of this product may vary depending on storage conditions.（该产品的保质期可能会因储存条件而有所不同。）
20. It is important to rotate stock to ensure products are sold before their shelf life expires.（重要的是进行库存轮换，确保产品在保质期到期前销售。）
21. Expired medications should be disposed of properly to avoid using products beyond their shelf life.（过期药物应妥善处理，以免使用超过其保质期的产品。）