及物动词：

1. 使（某物）洁净；净化

2. 洗涤（思想）；净化（心灵）

3. ~ sth (from sth)【术语】提纯；精炼

词形变化

名称purification

时态purified，purifying，purifies

英语解释

make pure or free from sin or guilt

become clean or pure or free of guilt and sin

remove impurities from, increase the concentration of, and separate through the process of distillation