Home/cotunnitecotunnite/kuh-tuhn-ahyt/US // kəˈtʌn aɪt //堇青石,乌头石,堇青色,阴离子石Definitionsn.名词 noun1: a soft, white to yellowish mineral, lead chloride, PbCl2, that forms as an alteration product of galena.Level 4Browse all words →