网柱 pole 接球员的右半区 receiver's right half court
为使画面更具美感,左图中的网柱被移除了。
该绳索或绳缆应可以在两根网柱的上端稳固地伸拉平直。
The cord or cable shall be stretched firmly, flush with the top of the posts.
无论是单打还是双打比赛,网柱都应位于图a所示的双打边线之上。
The posts shall be placed on the doubles side lines as in Diagram a irrespective of whether singles or doubles is being played.
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