Defensives抗跌股defensiveadj.防卫的；防御的；辩护的n.防卫姿势；防卫物defensive investment防务投资,与竞争企业作抗衡性投资defensive referendum防御性公投Defensive aggression防御性攻击defensive philosophy防守理念defensive psychology防御心理defensive motivation防卫动机防卫动机defensive development防御性发展defensive martial art军事防御艺术defensive attribution防卫归因防卫归因defensive sensitivity自卫性敏感