backfield
导读：backfield读音音标英[ˈbækfi:ld]美[ˈbækˌfild]
基本意思释义n.守卫区; 守卫队员，守卫队员的位置英英释义Noun1. the offensive football players who line up behind th
基本意思释义n.守卫区; 守卫队员，守卫队员的位置英英释义Noun1. the offensive football players who line up behind th
backfield读音音标
英[ˈbækfi:ld]
美[ˈbækˌfild]
基本意思释义
n.守卫区; 守卫队员，守卫队员的位置
英英释义
Noun
1. the offensive football players who line up behind the linemen
