1.
(of racket strokes) made with palm facing direction of stroke.
（指球拍的击球动作）手掌朝向击球方向击出的。
2.
(in tennis,golf,etc) act of striking a ball;(in golf)this used as a unit of scoring
（网球、高尔夫球等）击球动作;（高尔夫球）得分的一击
3.
a turn batting (in baseball).
正在进行的击球动作。
4.
(of racket strokes) made across the body with back of hand facing direction of stroke.
（指球拍的击球动作）手背朝向击球方向、横过身体击出的。
5.
An Analysis of Wrist Action in Volleyball Smash Through High Speed Video Tape;
对排球扣球中腕关节击球动作的高速录像分析
6.
Analysis of the Hitting Technique of Chinese Talent Women Softball Players
我国优秀女子垒球运动员击球动作技术分析
7.
Kinematics analysis of air biting movements in jumping serve among Chinese and foreign women volleyball players;
中外优秀女子排球运动员跳发球空中击球动作的运动学分析
8.
An analysis of technical movement and training of baseline backhand stroke with single hand;
网球运动中底线反拍单手击球动作技术的分析及训练方法
9.
(in baseball) the batter's attempt to get on base.
（棒球）击球手的攻垒动作。
10.
The act of hitting, knocking, or thrusting a ball very swiftly.
快速击球迅速地击、敲或抽球的动作
11.
a tennis return made by hitting the ball immediately after it bounces.
球落地后立即击球的回击动作。
12.
a shot in billiards made by hitting the cue ball with the cue held nearly vertically; the cue ball spins around another ball before hitting the object ball.
在台球中用球杆垂直撞击母球的动作。
13.
Change-up: A pitch thrown deceptively slowly to surprise the batter.
变线球：用虚假慢动作投球，奇袭击球员。
14.
(in football,hockey,etc)act of kicking or striking the ball away from the goal
（足球、曲棍球等）将球踢出或击出球门区的动作
15.
an illegal pitching motion while runners are on base.
投球手对击球员做的违例佯投动作。
16.
the act of delivering a cricket ball to the batsman.
把板球投给击球手的动作。
17.
a tennis return made by hitting the ball before it bounces.
在球弹起以前来打球的回击动作。
18.
a graceful stroke with the bat
用拍击球的一个优美动作