alias

n.

1. 别名, 化名
   • John Lord, alias Peter Lewis, was convicted of murder.
     约翰·洛得，别名彼得·刘易斯，被判犯有谋杀罪。
   • The name Darren was an alias he used to avoid the police.
     达伦是他用来逃避警察的化名。