purification
US /ˌpjʊr.ə.fəˈkeɪ.ʃən/
UK /ˌpjʊr.ə.fəˈkeɪ.ʃən/
1.
淨化, 提純
the act or process of making something clean or pure
:
•
Water purification is essential for safe drinking.
水淨化對於安全飲用至關重要。
•
The ritual involved a spiritual purification.
這個儀式包括精神淨化。