You cannot cancel a check once it has been issued.

一旦发布了，您不可能取消支票它。

youdao

I check once an hour, but you might have different needs.

我每隔一小时才处理一次，你可能有其他不同的需要。

youdao

If you don't mind, please check once again and let me know.

如果你不介意的话，请再次检查并且让我知道。

youdao

Pakistan launched a major offensive in and around Swat in late April to check the Taliban advances in the northwestern mountainous valley, once a popular tourist resort.

VOA: standard.2009.09.11

Do I have two yes answers if you wanna check two conditions at once? You know, this might seem to be a bit of a new context for some of you but consider a typical website.

我能不能对两个条件同时判断,来看看它们是不是都为真？,这些概念可能对你们中一些人有点新颖,那么就考虑一个典型网站。

哈佛公开课 - 计算机科学课程节选

chickens OK, and then once I've got that, well, notice: I can then check to see, did I return that special symbol none?

第二部分是：,现在一旦我获得了这两个值，注意，我将再检查一下？

麻省理工公开课 - 计算机科学及编程导论课程节选

Compelled in those moments to comply with the overpowering messages and urges your brain is sending you, you give in a check once again.

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Conversely, if you and a buddy buy a single family home, drop it into an LLC, and rent it out, collecting a check once a month, based on the relevant authorities you likely are not conducting a trade or business.

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Because my check came once a month, I really had to budget wisely to make it last.

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