exercise boy领着马活动的人员
exercisen.运动;练习;作业vt.运用vi.锻炼
exercise-induced bronchoconstriction
Exercise files accompany the course.
exercise radionuclide ventriculography运动(状态)放射性核素心室造影术, 运动负荷放射性核素心室显像(术), 运动试验放射性核素心室造影
exercise the role of disciplinarian.
exercise its restraints upon ...
exerciser for wheeling shoulder-joint肩关节旋转训练器
exerciser for wheeling shoulder-jaint
Exercise contributes to better health.