Hotta堀田hotadj.热的；辣的；强烈的adv.激动地；趁热地v.（使）变热hot cathode magnetron热阴极磁控管hot tearing with wind迎风热泪hot-application tar热用焦油hot-electron triode热电子三极管hot weather condition高温条件hot narrow strip mill热轧窄带钢轧机hot rolling lubricant热轧润滑剂hot-draft apparatus自然引风装置hot cracking tendency热裂倾向hot-forging machine热锻机