| 释义 |
expiration dates短语⁴⁶⁶²⁴
基本例句
n.有效期限；🌏失效时间
He picked up credit card numbers, names and expiration dates for random passersby, none of whom he actually touched.
工作人员随机从路人的信用卡中选取信用卡号、姓名和有效日期，这一切都在对方毫不察觉的情况下进行的，根本不用接触对方的信用卡。 yeeyan
Answer: The only products that have expiration dates are those with active ingredients that may expire.
答：只有那些有效成分会失效的产品才有保质期。 fanlinet.com
Businesses can also set expiration dates on rewards should they so choose.
商家也可以按他们的意思制定奖励有效期限。 yeeyan
Eggs are perishable and it's easy to lose track of their expiration dates as they all look the same in there little white shells.
鸡蛋是很容易腐败变质的，同时因为它的白色外壳看起来都一样让我们很容易失去判断它有效期的线索。 yeeyan
Our products do not have expiration dates, per se. In general, they should be consumed within a certain amount of time once they have been opened and the safety seal removed.
我们的产品就其本身而言并没有什么保质期，总的来说，一旦密封被打开，就应该在一定时间内将其用完。43bai
Prescriptions have active ingredients that lose effectiveness and change chemical composition over time, so paying close attention to expiration dates is a must.
通常时间久了药品的有效成分会失效并且化学成分会改变，所以对过期药品的关注是很必要的。 yeeyan
Survey respondents said they were aware that sunscreens with higher SPF afforded greater protection, and sunscreens past their expiration dates should not be used.
被调查者称，他们知道 SPF值更高的防晒霜能提供更多保护，而且不能使用已过保质期的防晒霜。 hjenglish |