distillation

例句：

1. 1.The distilled water is much better for your health than tap water.
   蒸馏水对你的健康比自来水好得多。
2. 2. The scientist conducted a thorough distillation of the data to find patterns.
   科学家对数据进行了彻底的分析以找出模式。
3. 3.The distillation process involves heating and condensing liquids to separate their components.
   蒸馏过程涉及加热和冷凝液体以分离其组分。