Hotei母袋hotadj.热的；辣的；强烈的adv.激动地；趁热地v.（使）变热hot-wire anemometry热线风速仪hot-water treatment热水处理hot cathode rectifier热阴极整流管hot operating systems热操作系统hot and sour cucumber酸辣黄瓜hot alkali extraction热碱抽提hot patch maintenance热补养护hot column stabilizer稳定塔hot galvanizing dross热镀锌渣hot tapping technique热铸法