他让他妈妈用挂号邮件寄。

He asked his mother to send it by registered mail.

《柯林斯英汉双解大词典》

挂号邮件不提供书面签收回条服务。

Please note that written proof of delivery is not provided for registered mail.

youdao

我以挂号邮件将包裹寄过去。

I sent the package through registered mail.

youdao

请用挂号邮件寄这个东西。

Please send this by registered mail.

youdao

二其他各类挂号邮件全部遗失或被窃时。

Total loss or theft of other registered mail.

youdao

您的手镯将拿到邮局寄挂号邮件，货到付款。

Your bracelet will be taken to the post office and sent registered mail, C. O. d.

youdao

这个邮件要挂号。

I'd like to send this (by) recorded delivery.

《牛津词典》

这个邮件要挂号。

I'd like to send this (by) recorded delivery.

《牛津词典》