narc

名词 narc:

1. a lawman concerned with narcotics violations
   同义词：nark, narcotics agent

narc 或 nark

n.Slang （名词）【俚语】
A law enforcement officer who deals with narcotics violations.
处理贩毒案件的法律执行官员

来源：
Short for narcotics agent
narcotics agent的简写