backhandadj.(网球等运动中)反手的adv.以反手n.[体]反拍；左向书法vt.用反手backhand topspin service发反手下旋球backhand attacking rally反手连续攻球backhand drainage pattern逆向水系型式backhand backspin service发反手下旋球backhand groundstroke grip反手握拍法Backhand swipes are the hardest.反手侧击是最困难的。