beat up
 毆打,毒打;攪打,攪勻;驚擾,搜索,搜集;召集,集攏;逆風行駛


 beat up
      v 1: give a beating to; subject to a beating, either as a
           punishment or as an act of aggression; "Thugs beat him
           up when he walked down the street late at night"; "The
           teacher used to beat the students" [syn: beat, {work
           over]
      2: gather; "drum up support" [syn: drum up, rally]