用backfield造句子，“backfield”造句
來源：國語幫 1.87W
The backfield player whose position is behind the line of scrimmage and who usually calls the signals for the plays.
(football) a person who plays in the backfield.
the position of the football player in the backfield who directs the offensive play of his team.
An offensive backfield player whose position is behind the quarterback and halfbacks and who primarily performs offensive blocking and line plunges.
