the process of making something pure by removing substances that are dirty, harmful or not wanted 使(某物)洁净;净化 a water purification plant 滤水厂
the process or act of making somebody pure by removing evil from their souls 洗涤(思想);净化(心灵) He summoned a priest to perform the purification. 他召集了一名牧师进行净化。
- (specialist)
the process of taking a pure form of a substance out of another substance that contains it 提纯;精炼