1.
A net ball is when the ball hits the net,but doesn't go over it.
落网球就是发球时球触网而没过网。
2.
That net-shot got stuck deeply in the net.
那个落网球深陷网中。
3.
That's their fifth net-ball.
那是他们第五个落网球。
4.
By "net-ball," I mean the serve when the ball hits the net, but does not go over it.
我所说的“落网球”，是指发球时球触网而没过网。
5.
They were good at playing net-balls (joke). They even played a couple of net-balls from their serve.
人们擅长于打落网球(开玩笑)，他们甚至在发球时发了一些落网球。
6.
A common fault is a net-ball,or net-fault.
常犯的失误是发落网球，或发球失误。
7.
The not-ball or net-fault, is a common fault.
发落网球或发球失误是种常见的失误。
8.
Net ball is a very common fault.
落网球是非常常见的失误。
9.
Robert hit a net-ball just as Tom was winning.
罗伯特打了个落网球，等于说汤姆就要赢了。
10.
I also had to pass the serve to you a couple of times, because I hit a couple of net-shots when I tried to swipe.
还有几次失去发球权，因为当我试着侧击时，却击出了一些落网球。
11.
A serve or return that falls out of bounds in a court game.
界外球网球比赛中落入球场外的发球或回球
12.
A shot, especially in tennis, made by striking the ball before it touches the ground.
截击空中球尤指在网球中球落地以前击球
13.
a tennis, chess, snooker, etc tournament
网球、 国际象棋、 落袋台球等比赛.
14.
Study on Service Placement of the Elite Tennis Double Male Athletes
优秀男子网球运动员双打发球落点的研究
15.
The ball must then hit any part of the table on the server's side, bounce over the net and hit any part of the table on the receiver's side.
之后球须落在发球一方的台面的任何一点上，弹起越过横网，并落在接球一方台面的任何一点上。
16.
When the ball went out of the tennis court, the boy chucked it in.
网球落到场地外时，那个男孩便把它扔进去。
17.
The Analysis and Countermeasure of the Overall Level of Our Men's Tennis Competition
我国男子网球竞技水平落后原因分析及对策
18.
If a service is not good, it is called a "fault", which includes that the ball does not cross the net, or it does not first hit the ground in the correct service court and so on.
如果发球不好，就是"坏球"。例如，发球不过网或球的第一落点不在应该击中的接发球区内等等。