氧化锌 yǎnghuàxīn zinc oxide Definitions Defs Origin Strokes Stroke Words Sentences Sents 氧化 yǎnghuà noun oxidize; oxidation to combine with oxygen; the chemical process of losing electrons (as in rusting or combustion)锌 鋅 xīn noun zinc zinc; a bluish-white metallic element with the symbol Zn
