Hotaru颊垂(名,日本)hotadj.热的；辣的；强烈的adv.激动地；趁热地v.（使）变热Hot rolled stainless steel Zk热扎不锈钢hot environment energy saving热环境hot-compressive deformation热压缩变形hot-rolled dual phase steel热轧双相钢Hot and cold are opposites.热和冷是一对反义词。hot-metal working lubricant用于(轻)金属热加工的润滑剂hot-melt jetting applicator热溶喷涂机hot gas multi-stage booster热气体多级增压机hot roiling in ferrite region铁素体区轧制Hot Blast Exchanger of Cupola冲天炉热风换热器