warmingup和leadingin的区别
warming up[ˈwɔ:miŋ ʌp] 热身运动；热身活动；加热；加温 双语例句 1.Avoid muscle strain by warming up with slow jogging.\x09 先慢跑热热身,免得拉伤肌肉. 2.Carl slipped a disc in his back while warming up.\x09 热身时卡尔腰椎间盘不慎错位了. leading-in 英 ['ledɪŋ'ɪn] 美 ['ledɪŋ'ɪn] 引入 1...