rough up片語動詞KK [rʌf ʌp] /ɹʌf ʌp/發音片語動詞1毆打、揍、打傷可拆開Two men roughed him up outside the bar last night.昨晚有兩個男人在酒吧外把他打了一頓。2弄亂、弄粗糙、弄毛可拆開Rough up the surface with sandpaper before you paint it.上漆之前先用砂紙把表面磨粗。3痛擊、打爆體育Our hitters roughed up their starting pitcher in the first inning.我們的打者在第一局就痛擊了對方的先發投手。