DICT.TW Dictionary Taiwan

 good-for-naught
 (a.)沒有用處的無用的人,飯桶

 good-for-naught
      adj : without merit; "a sorry horse"; "a sorry excuse"; "a lazy
            no-count, good-for-nothing goldbrick"; "the car was a
            no-good piece of junk" [syn: good-for-nothing, meritless,
             no-account, no-count, no-good, sorry]
      n : an idle worthless person [syn: goldbrick, goof-off, ne'er-do-well,
           good-for-nothing]