单词ball carrier
na.: (橄榄球)带球进攻的球员
网络: 持球员
持球前进的队员
(橄榄球)带球进攻的球员
A ball carrier on the opposing team breaks through a hole in the line, is checked momentarily.
对方一个带球，球员刚在人墙中冲开了一个缺口，前面又遇到了阻挡过不去。
Legal interference with an opposing player to clear the path of the ball carrier
阻挡干扰对方队员为带球者开道的合乎规定的阻止
Comparison of Nitrification Behavior Between Shell and Plastics Ball Carrier in Aerated Biofilter
贝壳与球形塑料填料曝气生物滤池的硝化特性比较