line of scrimmage
noun [ C usually singular ] US uk/ˌlaɪn əv ˈskrɪm.ɪdʒ/ us/ˌlaɪn əv ˈskrɪm.ɪdʒ/
（美式橄榄球球场的）中区线，争球线
in American football, the line on which the ball is positioned at the beginning of play (= a period of action)
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。