backboard
n. 篮板；背板；后挡板
例句
The ball rebounded from the backboard.
球从篮板上弹回来。
《新英汉大辞典》
The guard rebounded off the backboard.
后卫抢到篮板弹回的球。
Shall a shot for a goal end when the ball touches the backboard?
当球触及篮板是否意味着一次投篮的完成？
