expiration date

基本解释

Look closely at your bottle – sometimes the expiration date is written in very small print.
仔细看看你的瓶子，有的时候到期的日期是用打印的非常小的。
Your license type, expiration date, license term, and quantity are based on the license that you purchased, so they will be somewhat different from what you see here.
您的许可类型，失效期，许可有效期，以及数量都是建立在您所购买的许可证基础上的，因此它们与您在这里所看到的有所不同。
Earlier this year a team of German researchers developed a technique for creating images with an expiration date.
今年早些时候，一个来自德国的研究队开发了一项为生成的图片添加失效日期的技术。

The two sides were hoping to get a new treaty in place by December 5 the date of START-One's expiration.
There have also been one hundred-year bonds and there have also been perpetuities that-- in the UK, for example, the British Consoles-- have no expiration date and they have infinite maturity.
还有更长期的一百年债券,还有一种永续年金,比如说英国的大英统一公债,没有过期日,永不到期
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Eschew high-drama deadlines, and make it clear that the Bush tax cut expiration date is the endgame.
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In case insurers did not get this hint, Congress also imposed an expiration date on these policies.
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The expiration date on a food container is the date by which the food should be sold or eaten before it starts to decay.