4 5 1
(also four five one) uk/ˌfɔː ˌfaɪv ˈwʌn/ us/ˌfɔːr ˌfaɪv ˈwʌn/
（足球的）四五一阵型（即四名后卫、五名中场和一名前锋）
in football, a formation or system in which a team plays with four defenders , five midfielders, and one forward
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。