古柯鹼 Save Sign in to save words Simplified: 古柯碱 gǔkējiǎn ㄍㄨˇ ㄎㄜ ㄐㄧㄢˇ cocaine loanword Character by character 古(gǔ)surname Gu 柯(kē)surname Ke 鹼(jiǎn)base A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0