expiration
英 [,eksp?'re??(?)n]
美[,?ksp?'re??n]
- n. 呼氣；終結；屆期
考試真題
- There is no expiration ( ' , 失效 ) date on wisdom, he says.
出自-2016年6月閱讀原文
- "There is no expiration (失效) date on wisdom," he says.
2016年6月四級真題（第二套）閱讀 Section B
- The demand for energy resources may compel renegotiation of Antarctica's treaties before their expiration.
出自-2016年12月閱讀原文
- One major cause of this problem is the confusion over food expiration labels, which are currently not regulated by the government.
2017年12月六級真題（第一套）聽力 Section A