硫化汞 liúhuàgǒng mercuric sulfide Origin Definitions Defs Strokes Stroke Words Sentences Sents 硫 liú sulfur (bound form) sulfur; a nonmetallic chemical element with the symbol S化 huà nounverb to change to change; to transform; to convert汞 gǒng noun mercury mercury (element Hg); a toxic, silver-white liquid metal also called 水银 shuǐyín