天然鈾 Save Sign in to save words Simplified: 天然铀 tiānrányóu ㄊㄧㄢ ㄖㄢˊ ㄧㄡˊ natural uranium Character by character 天(tiān)day 然(rán)correct 鈾(yóu)uranium A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0