单词 | 放热 |
释义 | 〔samovar〕A metal urn with a chimney, a vertical compartment for hot charcoal, and a spigot, used especially by Russians to boil water for tea.烧水的铜壶:金属壶,具有烟囱和(产放热木炭)的直立格间以及一个龙头,尤其是俄国人用来烧热水冲茶〔fire〕A rapid, persistent chemical change that releases heat and light and is accompanied by flame, especially the exothermic oxidation of a combustible substance.火:散发出光和热并伴有火焰的迅速的、持续的化学变化,尤指易燃物质放热的氧化作用 |
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