expiration
expiration
[ˌɛkspɪˈreɪʃ(ə)n]
noun
[mass noun]
[ˌɛkspɪˈreɪʃ(ə)n]
noun
[mass noun]
- the ending of the fixed period for which a contract is valid
期满；截止；告终
the expiration of the lease.
租约的终止。
■the end of a period of time
（一段时间的）结束；期满
the expiration of three years.
三年期满。 - (technical)exhalation of breath
(技)呼气；吐气
- late Middle English (denoting a vapour or exhalation): from Latin exspiratio(n-), from the verb exspirare (see expire)
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