a defensive football player who takes a position close behind the linemen
(American football) the position of a defensive football player who plays close behind the line of scrimmage
双语例句
1. Hes built like a linebacker, said Dr. David Kalla, whodelivered the baby by Caesarean section.
这名男婴通过剖腹产降生, 为他接生的医生大卫·卡拉说:“他的身材就像一名后卫球员. ”
来自互联网
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