硫化氫 Save Sign in to save words Simplified: 硫化氢 liúhuàqīng ㄌㄧㄡˊ ㄏㄨㄚˋ ㄑㄧㄥ hydrogen sulfide H2S sulfureted hydrogen Character by character 硫(liú)sulfur 化(huà)make into 氫(qīng)hydrogen A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0