名詞 expiration:

1. a coming to an end of a contract period
   同義詞：termination, expiry
2. euphemistic expressions for death
   同義詞：passing, loss, departure, exit, going, release
3. the act of expelling air from the lungs
   同義詞：exhalation, breathing out

1. This ticket has passed its expiration date, and so it is now invalid.
   這張票已過了有效期，現(xiàn)在作廢了。
2. An expiration, especially of a contract or an agreement.
   滿期終止，特別是合同或協(xié)議的終止
3. An instrument for measuring the force or volume of inspiration or expiration in the lungs.
   呼吸氣量測定器; 肺活量計(jì)用以測量肺部吸入或呼出空氣的力量或體積的一種儀器
4. When is the expiration of your driving license?
   你的駕駛執(zhí)照何時到期？
5. The expiration of contract is coming.
   合同快到期了。

ex.pi.ra.tion

n.Abbr. exp.（名詞）縮寫 exp.
The act of coming to a close; termination.
告終：截止的動作；終結(jié)
The act of breathing out; exhalation.
呼出；呼氣
Archaic Death.
【古語】 死亡