good-for-noth·ing /ˈgʊdfɚ/
  親密,融洽
  good-for-nothing
       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-naught, meritless,
              no-account, no-count, no-good, sorry]
       n : an idle worthless person [syn: goldbrick, goof-off, ne'er-do-well,
            good-for-naught]