音標發(fā)音英式音標 [?la?n ?v ?skr?m.?d?]美式音標 [?la?n ?v ?skr?m.?d?]英式發(fā)音 美式發(fā)音 基本解釋（美式橄欖球球場的）中區(qū)線，爭球線。同根派生 line of scrimmage相關詞英英字典劍橋英英字典 in American football, the line on which the ball is positioned at the beginning of play (= a period of action)line of scrimmage劍橋字典line of scrimmage柯林斯字典