单词 | distillation |
释义 | Word Frequency distillation(ˌdɪstɪˈleɪʃən) noun 1. the act, process, or product of distilling 2. the process of evaporating or boiling a liquid and condensing its vapour 3. purification or separation of mixture by using different evaporation rates or boiling points of their components See also fractional distillation 4. the process of obtaining the essence or an extract of a substance, usually by heating it in a solvent 5. another name for distillate (sense 1) 6. a concentrated essence Derived forms distillatory (disˈtillatory) adjective |
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