单词	I formation
释义	I formation noun : an offensive football formation in which the running backs line up in a line directly behind the quarterback compare t formation Word History First Known Use 1951, in the meaning defined above
随便看	spinning wheel spinnings spino- spinoblast spinodes spinoffs spinogram spinoid spinor spinors spinose spinoser spinosest spinosities spinosity spinoso- spinotectal spinous spinous process spinouser spinousest spinousser spinoussest spinout spinouts

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。