柯林斯词典halfback /ˈhɑːfˌbæk/ (also half back or half-back) (halfbacks) 1. N-COUNT In American football, a halfback is an attacking player who stands behind the front line and runs with the ball. 中衛 Berwanger was a halfback for the University of Chicago Maroons. 柏華格是芝加哥大學紅翼隊的中衛。 返回 half back剑桥词典one of two football players who play on the left and right side of midfield in teams that use a 2 3 5 system , which consists of two defenders , three midfielders and five forwards （足球的二三五陣型中，兩名分別位於中場左右兩側的）前衛 返回 half back