accomplice

n. associate,ally. comrade in arms伙伴，盟友，战友。
△1H.VI.5.2.8: “Success unto our valiantgeneral./And happiness to his accomplices!”愿我们英勇的统帅马到成功，愿他的战友们幸福安康！

accomplice共犯

法律术语。一人与他人（一伙）在犯罪活动中有牵连，可以是策划、煽动或协助实施者。罪后对主犯收容、保护等亦属共犯范畴。除煽动叛乱案、叛逆案以外，惩罚均轻于主犯。

accomplice[əˈkɔmplis]

n. 同谋，共犯，从犯，帮凶
◇ accomplice as witness 作为证人的罪犯
accomplice under duress胁从，胁从犯
Accomplices under duress shall go unpunished.胁从不问。