Defensives抗跌股defensiveadj.防卫的；防御的；辩护的n.防卫姿势；防卫物defensive play ball rate防守起球率defensive guided missile防御性导弹Defensive Aids Subsystem防御性辅助设备分系统defensive counter attack防守反击defensive psychoneurosis防御性神经症Defensive Systems Officer防御系统军官Defensive Avionics System国防电子系统Defensive Beating Posture防御打击态势defensive power of rights防御权能defensive countermeasures防御对策

1. The body of troops stood in the breach as a substitute for a wall.
   这群军人首当其冲，用躯体铸成了人墙。
2. It was a rehearsed set piece where I was in the wall and ran to the blind side.
   那就如同是在练习一样，我躲在人墙中，突然跑向无人防守的一侧。