unclean

形容词 unclean:

1. soiled or likely to soil with dirt or grime
   同义词：dirty, soiled
2. ritually unclean or impure-Leviticus 11:3
   同义词：impure

1. Soiled, as with dirt; unclean.
   带泥土的; 不干净的
2. In ancient times lepers were thought unclean.
   在古代，麻疯病人被认为是不洁净的。
3. A major cause of the disease in this area is unclean water.
   这个地区疾病的主要原因是水不清洁。