净化

• 拼音: jìng huà
• 汉字拆解: 净 = 氵(water) + 争 (phonetic) — water that is clean; 化 = 亻(person) + 匕 (change) — to transform

含义

To purify; to cleanse; to remove impurities.

Used for physical purification (air, water, environment) as well as metaphorical purification (minds, society, culture). Common in environmental science, public health, media regulation, and spiritual/philosophical discourse. The object of 净化 can be a physical substance or an abstract concept.

例句

1. 这款空气净化器能有效过滤PM2.5等有害颗粒，净化室内空气。
2. 政府大力整顿网络环境，致力于净化网络空间。
3. 读好书能净化心灵，让人在浮躁的社会中保持内心的宁静。

用法指南

语境: environment, technology, social policy, spiritual

语气: neutral

正确说法

• 工厂必须对废水进行净化处理才能排放。(Factories must purify wastewater before discharging it.)
• 这场文化运动旨在净化社会风气。(This cultural movement aims to purify social morals.)

错误说法

• 我净化了我的鞋子。(For simple cleaning of objects, use 清洁 or 洗 — 净化 implies a deeper, systematic removal of impurities)

起源与历史

净 (clean, pure) + 化 (to transform, to change). A transparent compound: to transform into a state of cleanliness or purity. Used both in technical and literary registers.

文化背景

世代: All ages

社会背景: Universal