alias

化名、假名、別名

The suspect checked into the hotel under an alias.

嫌犯以化名住進那家旅館。

別名、替代名稱電腦

You can set up an email alias that forwards to your main account.

你可以設定一個電子郵件別名，轉寄到主帳號。

又名、化名為正式

The letter was signed by a con artist alias the Professor.

那封信的署名是一名騙徒，又名「教授」。