单词：fullbacks
(fullback 的复数) n. 后卫
plural of fullback
n. (football) the running back who plays the fullback position on the offensive team
n. (American football) the position of a back on a football team
v. play the fullback
n. (football) the running back who plays the fullback position on the offensive team
n. (American football) the position of a back on a football team
v. play the fullback