乙醇 yǐ chún 🔊 ethanol; ethyl alcohol + Review this word Meanings yǐ chún ethanol; ethyl alcohol Its characters 乙yǐsecond of the ten Heavenly Stems…HSK 5醇chúnalcohol Words with 乙醇 乙醇酸 yǐ chún suān glycolic acid C2H4O3