吸毒成瘾 Save Sign in to save words Traditional (Taiwan): 吸毒成癮 xīdúchéngyǐn ㄒㄧ ㄉㄨˊ ㄔㄥˊ ㄧㄣˇ drug addiction Character by character 吸(xī)breathe 毒(dú)poison 成(chéng)surname Cheng 瘾(yǐn)addiction A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0