形容詞 unclean:

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

1. Soiled, as with dirt; unclean.
   帶泥土的; 不干凈的
2. In ancient times lepers were thought unclean.
   在古代，麻瘋病人被認為是不潔凈的。
3. A major cause of the disease in this area is unclean water.
   這個地區(qū)疾病的主要原因是水不清潔。