nark
verb uk/nɑːk/ us/nɑːrk/
(ANNOY)
[ T usually passive ] UK slang old-fashioned惹恼，激怒
to annoy someone
I was a bit narked by David's comment. 我对戴维的评论有些恼火。
(TELL POLICE)
[ I ] US slang告密
to secretly tell the police or someone in authority about something bad or illegal that someone has done
nark
noun [ C ] uk/nɑːk/ us/nɑːrk/
(CRIMINAL)
UK slang（尤指本人是罪犯的）眼线，线人，告密者
a person, especially a criminal, who gives the police information about other criminals
a coppers' nark 警察的眼线
(POLICE OFFICER)
US slang (also narc)缉毒警察
a police officer whose job is to catch people who produce, sell, or use illegal drugs
(ANNOYING PERSON)
Australian English发牢骚而扫兴的人
a person who complains and spoils other people's enjoyment