短語詞組短語Ball -Rolling Switch 滾珠開關(guān)ball up rolling 球躰上滾ball -rolling movements 滾球動作This ball keeps rolling on 小球還在一直搖擺keep the ball to rolling 使保持活躍keep the ball rolling 不中斷;使活動不斷進行;使繼續(xù)不斷地進行下去;繙譯ball rolling technique 滾珠滾壓工藝Getting the Ball Rolling 繙滾吧 返回 ball rolling