请给我拿三张第一类邮件的邮票。

Could I have three first-class stamps, please?

《牛津词典》

第一类邮件邮资较高。

First class costs more.

《牛津词典》

A：我想用第一类邮件寄这个包裹。

A: I want to send this package by first class mail.

youdao

要是你按第一类邮件寄，这封信就会到得快些。

If you send your letter first class it will get there quicker.

youdao

书写的东西都作为收费较高的第一类邮件寄发。

Written materials are supposed to be sent by the more expensive first class mail.

youdao

书写的东西都作为收费较高的第一类邮件寄发。

Written materials are supposed to be sent by the more expensive first class mail.

youdao