n.
a person who is deemed to be despicable or contemptible
"throw the bum out"
同义词：rotterdirty dogratskunkstinkerstinkpotpukecrumblowlifescum bagso-and-sogit
a disreputable vagrant
"he tried to help the really down-and-out bums"
同义词：tramphobo
person who does no work
"a lazy bum"
同义词：idlerloaferdo-nothinglayabout
the fleshy part of the human body that you sit on
同义词：buttocksnatesarsebuttbacksidebunscanfundamenthindquartershind endkeisterposteriorpratrearrear endrumpsternseattailtail endtooshietushbottombehindderrierefannyass
