不干不净
bù​gān​bù​jìng

unclean

  1. 不 bù adverb
    not
    Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
  2. 干 乾 gān adjectiveparticle
    dry
    dry; lacking moisture; arid; dehydrated
  3. 不 bù adverb
    not
    Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
  4. 净 淨 jìng adjective
    clean
    (bound form) clean; free from dirt or impurities; to clean or wash something