expiration

[ˌekspəˈreɪʃn] [ˌɛkspəˈreʃən]
相关单词 expiration date
例句
同义词
反义词
英语四级真题
  • There is no expiration ( ' , 失效 ) date on wisdom, he says.
    出自-2016年6月阅读原文
  • "There is no expiration (失效) date on wisdom," he says.
    2016年6月四级真题(第二套)阅读 Section B
英语六级真题
  • The demand for energy resources may compel renegotiation of Antarctica's treaties before their expiration.
    出自-2016年12月阅读原文
  • One major cause of this problem is the confusion over food expiration labels, which are currently not regulated by the government.
    2017年12月六级真题(第一套)听力 Section A
柯林斯高阶英汉双解学习词典释义
英汉词典释义
英英词典释义
  • Noun
    1. a coming to an end of a contract period;
    "the expiry of his driver's license"
    2. euphemistic expressions for death;
    "thousands mourned his passing"
    3. the act of expelling air from the lungs
行业词典
  • 体育: 时间终了;
    医学: 呼〔气〕:呼出的动作,或将空气自肺内排出;断气,死亡;
    旅游: 失效;
    法律: 届满;期满;到期;
    生理学: 呼气;