pure, clean
我要喝红酒，很纯净的
I want to drink red wine—something really pure.
— 恶魔 (1955)
但是越南那边的货可是非常非常的纯净
But the stuff from Vietnam is extremely, extremely pure.
— 美国黑帮 (2007)
看起来更纯净。
It looks purer.