下旋球

软式排球在正面上手传球教学中的应用发球方法包括，反手上旋球和下旋球，正手上旋球和下旋球。和高抛发球。

Soft Volleyball in the Application of the Teaching of Passing the Ball Face to Face ; Services include the backhand topspin and backspin serves , the forehand topspin and backspin serves , and the high toss service .

所有的发球技巧，罗纳德似乎都懂&反手上旋球和下旋球、手上旋球和下旋球以及高抛球。

Ronald seems to know all kinds of serve techniques-the backhand topspin and backspin serves , the forehand topspin and backspin serves , and the high toss serves .

运动员可以使用上旋球、下旋球和侧旋球。

A player may use top spin , back spin or side spin . A knuckle ball .

她的上旋球、下旋球和侧旋球技能对她取得决赛胜利起到了很大的作用。

Her top spin , back spin and side spin contributed a lot to her winning of the final .

削球，切球在网球中用下旋手法击（球）

To cut or slice ( a ball ) with an underarm stroke , as in tennis .