网柱 meaning in English

corner of table
net posts
poles
support

The net assembly shall consist of the net , its suspension and the supporting posts , including the clamps attaching them to the table
球网组合由球网、悬网绳、及网柱组成，包括附著于台面的网夹。
The net shall be suspended by a cord attached at each end to an upright post 15 . 25cm high , the outside limits of the post being 15 . 25cm outside the side line
球网应以一条绑在两侧网柱高15 . 25公分处的悬网绳挂之，网柱外缘须离边线外15 . 25公分。
The ball shall be regarded as passing over or around the net assembly if it passes anywhere other than between the net and the net post or between the net and the playing surface
球除了从球网与网柱间或球网与台面间穿过以外，从任何地方通过均视为“越网或绕网” 。
As you continue to swing out towards the net post however , you ' ll soon realize , that when you reach the contact point the racquet is facing in the direction you want , straight ahead
当你继续挥拍往外朝向网柱时，然而，你将很快了解，当你达到接触点而此时网拍面对你想要的方向时，笔直地向前。