n.the offensive football players who line up behind the linemen
backfield例句
Elements of a Realist Conception of Truth Mentoring relationships: Patterns of influence on the career-span development of psychotherapists How does the theoretical orientation influence the psychotherapeutic work? Becoming Functional Best Practices in Scala Programming Elements of a realistic conception of truth / A BEHAVIORAL APPROACH TO COACHING FOOTBALL: IMPROVING THE PLAY EXECUTION OF THE OFFENSIVE BACKFIELD ON A YOUTH FOOTBALL TEAM RADIATION EFFECTS OF PROTONS AND ELECTRONS ON BACKFIELD SILICON SOLAR CELLS RADIATION EFFECTS OF PROTONS AND ELECTRONS ON BACKFIELD SILICON SOLAR CELLS JUNIOR COLLEGE FOOTBALL: PHYSICAL AND PHYSIOLOGICAL PROFILING AND DIFFERENCES BETWEEN LINEMEN, OFFENSIVE BACKFIELD, AND DEFENSIVE BA...
