line of scrimmage meaning in English

(橄榄球假想的)前锋抢球线。

One of the two players positioned near the flanks behind the line of scrimmage
中卫在争球线之后靠近侧翼的并列两名队员之一
Illegally beyond the line of scrimmage when the ball is snapped or ahead of the ball when the ball is kicked on a kickoff
当传球或推球入界的刹那间,其同队运动员比球更接近于对方球门线,则该运动员处于越位位置。
A new or substitute offensive play called by the quarterback or a defensive formation called by a linebacker at the line of scrimmage as an adjustment to the opposing side ' s formation
改变打法一种在橄榄球争球线上作为就对方阵势的调整，由四分卫发令的新的或替代进攻打法，或由后卫发令的防守阵势