nark

1. a lawman concerned with narcotics violations

    Synonym: narc narcotics agent

2. nark的反义词

2. an informer or spy working for the police

    Synonym: copper's nark

1. inform or spy (for the police)

2. cause annoyance in
    disturb, especially by minor irritations

    e.g. Mosquitoes buzzing in my ear really bothers me
           It irritates me that she never closes the door after she leaves

    Synonym: annoy rag get to bother get at irritate rile nettle gravel vex chafe devil