quarterback的解释vt.操纵(对...发号施令)quarterback的例句Aneworsubstituteoffensiveplaycalledbythequarterbackoradefensiveformationcalledbyalinebackeratthelineofscrimmageasanadjustmenttotheopposingside'sformation.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Thequarterbackwasmobbedbythedefensiveline.四分卫遭到防守线球员猛烈攻击
