A player who takes a position behind the front line of other players in certain games, such as football.

后卫：在某种比赛项目中，如足球，处在其它运动员前线位置之后的运动员。

youdao

A player who takes a position behind the front line of other players in certain games, such as football.

后卫：在某种比赛项目中，如足球，处在其它运动员前线位置之后的运动员。

youdao