形容词毫无用处的

名词无用的人（或物），流氓，无赖

名词

1. He is plainly a no-good.
    他显然是个废物。

adj

1. returned for lack of funds

    e.g. a rubber check
           a no-good check

    Synonym: rubber

2. without merit

    e.g. a sorry horse
           a sorry excuse
           a lazy no-count, good-for-nothing goldbrick
           the car was a no-good piece of junk

    Synonym: good-for-nothinggood-for-naughtmeritlessno-accountno-countsorry