Just as a door has a hinge that makes it open and close, the hinge on your backhand swing should be the shoulder, not the wrist and forearm. 正如一扇门有使它开放又关闭的一个铰链，铰链在你的反拍挥拍上应该是肩膀而不是手腕和前臂。
He started to improve his backhand, and he's playing a little bit more solid.Other than that, he's using more his serve and he's not running around the baseline. 他加强了反拍，越打越稳健，不只如此，他懂得运用发球优势，也不再一味停留底线，会随球上网。
用作及物动词(vt.)
Backhand returns are usually more accurate. 用反手回击通常更准确些。
You're good at backhand returns. 你擅长用反手反击。
backhand英英释义
Noun:
a return made with the back of the hand facing the direction of the stroke
Adjective:
(of racket strokes) made across the body with back of hand facing direction of stroke
(of handwriting) having the letters slanting backward
