圣莱德厨房电器
保质期的英文缩写是EXP，全称是expiration date。
重点词汇：expiration
读音：英［ˌekspəˈreɪʃn]，美［ˌekspəˈreɪʃn]
释义：n.告终；期满；截止；
例句：The expiration date on this yogurt was November 20.
这酸奶的有效期到11月20日。
短语：
date of expiration 药品有效期
expiration of contract 合同期满
近义词
termination
读音：英［ˌtɜːmɪˈneɪʃn]，美［ˌtɜːrmɪˈneɪʃn]
释义：n.结束；终止；末端；端；终止妊娠；
例句：Failure to comply with these conditions will result in termination of the contract.
不遵守这些条件将导致合同终止。
其他：复数：terminations
短语：
early termination 提前终止
Termination of employment 解雇
晴天小希希
保质期的英文是quality guarantee period
重点词汇解析：
guarantee 核心词汇
英 [ˌɡærən'tiː] 美 [ˌɡærən'tiː]
n. 保证；保证书；担保；担保人；抵押品
vt. 保证；担保
I guarantee that this will not happen again.
我保证此类事情不会再发生。
uarantee a good harvest 保证获得丰收
guarantee sb a job 担保某人有工作
词汇的同近义词
ensure 核心词汇
英 [ɪn'ʃʊə(r)] 美 [ɪn'ʃʊr]
vt. 担保；保证；使安全；确保
I can't ensure that he will be there on time.
我不能担保他会及时到那儿。
ensure normal operation 保证正常运作
ensure peace 保证和平
星愿乐活
保质期= shelf life (Shelf life is the length of time that a commodity may be stored without becoming unfit for use, consumption, or sale.)Shelf life is the recommended maximum time for which products or fresh (harvested) produce can be stored, during which the defined quality of a specified proportion of the goods remains acceptable under expected (or specified) conditions of distribution, storage and display.Most expiration dates 到期日期 are used as guidelines based on normal and expected handling and exposure to temperature. Use prior to the expiration date does not guarantee the safety of a food or drug, and a product is not necessarily dangerous or ineffective after the expiration date.
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