Sports To prepare for an athletic event by exercising, stretching, or practicing for a short time beforehand.【体育运动】 做热身活动：为准备某项体育比赛而在赛前很短一段时间内做锻炼、伸体或练习等
To make or become ready for an event or operation.使做准备工作：对某项事件或行动做好准备
To make more enthusiastic, excited, or animated.使更加热心、激动或活跃
To approach a state of confrontation or violence.接近对抗或暴力状态