改變打法一種在橄欖球爭球線(xiàn)上作為就對方陣勢的調整，由四分衛發(fā)令的新的或替代進(jìn)攻打法，或由后衛發(fā)令的防守陣勢
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.
一個(gè)指揮得差勁的四分衛足球員
A quarterback who called a poor play.
四分衛向左場(chǎng)底線(xiàn)一記跳傳使太陽(yáng)隊得分。
The Suns scored when the quarterback tossed a jump pass to the left end.
四分衛遭到防守線(xiàn)球員猛烈攻擊
The quarterback was mobbed by the defensive line.
