perpetrator

名词

1. 1

   犯人、行凶者、加害者法律

   Police are still searching for the perpetrator of the attack.

   警方仍在追查这起攻击事件的行凶者。

2. 2

   肇事者、始作俑者

   The perpetrators of the hoax posted a public apology online.

   这起恶作剧的始作俑者在网路上公开道歉。