Nantoka/二氧化硫èr yǎng huà liú二氧化硫 (èr yǎng huà liú) is a Chinese word meaning “sulfur dioxide SO2”.Meanings1sulfur dioxide SO2Characters in 二氧化硫二èr · two氧yǎng · oxygen (chemistry)化huà · to make into硫liú · sulfur (chemistry)Related words第二second二two变化(intransitive) to change; to vary化to make into化variant of 花[hua1]文化culture二十twenty; 20化学chemistry化妆to put on makeup十二twelve氧气oxygen周二TuesdayStudy Chinese with flashcards →