Her check was returned because she didn't sign signature on it.

她的支票被退回来了，因为她没在支票上签名。

youdao

My tidying up has already almost supported to explode a ground of mailbox, after managing a some magazines and newspaper, I find out a quick piece that didn't sign signature.

我整理了已经几乎撑爆地信箱，Adidas JS Wings 2.0，理出一些杂志和报纸后，我找到了一封没有署名的快件。

youdao

It's become my visual handle and it's also a signature and a sign of authenticity.

这已经成为我的视觉头衔，是一个签名以及真实性的标志。

youdao

The seal was originally used as a signature or sign of authority, but it came to be used by all social classes and in much of Asia.

UNESCO: Culture

The country has since adopted e-voting, an e-health system and introduced the ability to sign documents using an electronic signature.

WSJ: The Many Reasons Estonia Is a Tech Start-Up Nation

In 2011, Harris, by then a medical student, asked him to sign one of his ESP signature model guitars for a patient.

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