line of scrimmage

• 1.  

  N-SING（单数型名词） In American football, the line of scrimmage is an imaginary line on either side of which the offence and defence line up. 争球线

  例：

  The Bears stacked the line of scrimmage with extra defenders to stop the run.

  熊队在争球线积聚了额外的防守队员来阻挡进跑。