短語詞組短語beat sb off 擊退某人And Beat Off Rivals 竝對手beat off the enemy 擊退敵人beat the pants off 大獲全勝;把人痛打了一頓beat off the dogs 趕跑狗衹beat off the thigh 大腿彈杠beat off an attack 擊退一次進(jìn)攻beat sb head off 打得某人焦頭爛額beat the dust off one 摔打衣服上的灰塵 返回 beat off