基本解释球门柱同根派生 英汉例句The ball glanced off the goal post into the net.球撞到球门柱上斜飞入网。They trotted out in a straight line and slapped the goal post before they started their drills.他们排成一条直线，小跑着进入球场，在准备活动开始之前，用手拍打着球门柱。