我匆忙写的邮件里有几个错别字。

There were a few typos in the email I wrote in a hurry.

typos 是 typo 的复数形式。typo 是 "typographical error"（排版错误）的缩写形式，指在打字或排版过程中无意造成的拼写错误或印刷错误，也就是我们常说的"错别字"。