Home/bismuthylbismuthyl/biz-muh-thil/US // ˈbɪz mə θɪl //俾斯麦,俾斯麦尔Definitionsn.名词 noun1: Chemistry. the univalent group BiO+, occurring in certain bismuth salts, as bismuth oxychloride, BiOCl.Level 5Browse all words →