Word · CEFR C1 · Frequency #7014
expired
期满，失效
expired is the past of expire.
核心释义
lose validity
- 1.
死亡；去世。
To die.
- 2.
失效；到期作废。
To lapse and become invalid.
- 3.
结束；终止。
To come to an end; to conclude.
- 4.
呼出；呼气。
To exhale; to breathe out.
- 5.
缓缓散发(液体或蒸气)；以微粒排出。
To give forth insensibly or gently, as a fluid or vapour; to emit in minute particles.
- 6.
使结束；终止。
To bring to a close; to terminate.
- 7.
使失效；使作废。
To cause to lapse; to invalidate.
断气，死亡；死亡；去世。；失效；到期作废。；结束；终止。；呼出；呼气。
用法In use
My passport will expire next year, so I need to renew it.
用法提示：此处expire意为“到期”，表示护照的有效期结束。
The coupon expired yesterday, so I can't use it anymore.
用法提示：此处expired是过去式，表示优惠券的时效已过，失效了。
The contract expires at the end of this month.
用法提示：此处expires为第三人称单数，表示合同在特定时间失去效力。
sth expires
表示证件、合同等有效期结束，主语通常是物。
My passport expires next year.
我的护照明年到期。
sth expires on/at a specific time
明确失效的具体日期或时间点。
The contract expires on December 31st.
相关词与表达Connections
搭配Collocations
- contract expires
- 合同到期
- My employment contract expires next month.我的雇佣合同下个月到期。
- passport expires
- 护照过期
- Her passport expires in two weeks.她的护照两周后过期。
- license expires
- 许可证失效
- The driver's license expires on his birthday.驾驶证在他的生日那天失效。
- membership expires
- 会员资格到期
- My gym membership expires at the end of the year.我的健身房会员资格年底到期。
- offer expires
- 优惠截止
学习提示Learner notes
记忆技巧Memory Tip
联想：ex（向外）+ pire（像fire火），火灭了，东西失效或生命终止。
语境与语域Context & Register
多用于正式或半正式场合，如证件、合同、食品有效期等；另一含义用于正式或委婉表达死亡。
发音与拼写Pronunciation & Spelling
All listed words rhyme with 'expire', sharing the /aɪə/ ending sound. Their spellings also end with 'ire', making them useful for spelling and pronunciation comparison. Note that 'expire' is stressed on the second syllable (ikˈspaɪə), while 'fire' and 'wire' are stressed on the first, but the vowel sounds match.
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY, WORDNET.