distillation
noun
1 the action of purifying a liquid by a process of heating and cooling: the petroleum distillation process. 2 the extraction of the essential meaning or most important aspects of something: the film is a distillation of personal experiences. 蒸留
〖時にa ～〗 蒸留物(液); 要旨, 骨子, 粋（すい）, 精髄.
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