exercisern.训练者;体育器械
exercisen.运动;练习;作业vt.运用vi.锻炼
exercise on the map图上作业
exercise motivation锻炼动机
exercise hyperaemia运动性充血
exercise commitment锻炼承诺
exercise exhaustion运动性疲劳
exercise psychology体育心理学
exercise of a power行使权力
Exercise Evaluation演习鉴定(评价)
exercise one's wits中国家族企业
exercise in skating练习滑冰