expiration

名词 n.
中文释义
英 /ˌɛk.spəˈɹeɪ̯.ʃən/|[ˌɛk.spəˈɹeɪ̯.ʃən] ~ [ˌɛk.spəˈɹeɪ̯.ʃn̩]    美 /ˌɛk.spɚˈeɪ̯.ʃən/|[ˌɛk.spɚˈeɪ̯.ʃən] ~ [ˌɛk.spɹ̩ˈeɪ̯.ʃn̩]

英文释义

名词 n.
  1. An act, process, or instance of expiring.; The act or process of breathing out, or forcing air from the lungs through the nose or mouth. uncountable
    — Holonym: respiration
  2. An act, process, or instance of expiring.; A single outward breath. countable
    — labored expirations
  3. An act, process, or instance of expiring.; Other similar release of volatile matter. countable,uncountable
  4. An act, process, or instance of expiring.; The last emission of breath; thus, synonym of death. countable,euphemistic,uncountable
  5. An act, process, or instance of expiring.; Any other (metaphorically comparable) cessation, extinction, or ending. countable,uncountable
    — expiration date
  6. An act, process, or instance of expiring.; That which is produced by breathing out, as a sound. countable,uncountable

词形变化

expirations plural exspiration alternative,obsolete

词汇关系

衍生词
expirational expiration date expiration time postexpiration time until expiration
相关词
expiry expire

词源

From Middle English expiracioun, exspiracioun (“vapor, breath”), from Latin expīrātiōnem, exspīrātiōnem, accusative singular of expīrātiō, exspīrātiō. By surface analysis, expire + -ation.
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