铁律 Save Sign in to save words Traditional (Taiwan): 鐵律 tiělǜ ㄊㄧㄝˇ ㄌㄩˋ an iron law a cast-iron rule Character by character 铁(tiě)surname Tie 律(lǜ)surname Lü A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0