purifying

柯林斯詞典

purify /?pj??r??fa?/ (purifying,purified,purifies)

• 1. V-T If you purify a substance, you make it pure by removing any harmful, dirty, or inferior substances from it. 凈化

  I take wheat and yeast tablets daily to purify the blood. 我每天服用小麥酵母片來凈化血液。

• 2. purificationN-UNCOUNT 凈化

  ...a water purification plant. …一家凈化水工廠。

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