unpurified

adj.非洁净的,未净化的

未纯净的；未净化的

形容词

1. The water from the river is unpurified and not safe for drinking.
从河流中取出的水未经净化，不能饮用。

2. The unpurified air in the industrial area is causing respiratory problems for the residents.
工业区的未纯净空气给居民带来了呼吸问题。