K [--]

Jyutping kei1 fan2
Pinyin kēi fěn

Definitions (Wiktionary)
  1. noun, colloquial
    ketamine
    (syn.) 氯胺酮, 克他命

K粉 [--]

Jyutping
Pinyin k fěn

Definitions (CC-CEDICT)
  1. ketamine (slang)