warming up

汉语翻译：
【化】 暖机; 暖管英语解释：
动词 warm up:

run until the normal working temperature is reached同义词：warm up

become more friendly or open同义词：warm up

get warm or warmer同义词：warm, warm up

cause to do preliminary exercises so as to stretch the muscles同义词：warm up

make one's body limber or suppler by stretching, as if to prepare for strenuous physical activity同义词：limber up, warm up, loosen up

The German coach has one of his substitutes warming up on the touch-line now.德国教练现在正让一个替换队员在边线旁做准备活动。

My car is nuisance in the winter; the engine only runs in fits and starts until it has really warmed up.我的汽车在冬天真讨厌，引警在真正预热起来前只能转转停停。

The singers are warming up before the concert.歌唱家们正在为开音乐会作准备。

A transistorize radio takes no time to warm up.晶体管收音机不需要预热时间。