beatv.打；打败；跳动；敲打；战胜n.拍子；敲打；心跳声adj.精疲力尽的beaten upadj.破旧的beat note拍音beat mass拍频质量Beatmania节奏DJbeat over调查beat knee膝蜂窝织炎beat-upadj.破旧的；破烂的beat pins节拍调整销Beat gums空洞无物、废话连篇的讲话beat tone拍音