noun 下载 🔗分享 氧化锂 Lithium oxide, Li2O, used in the manufacture of ceramics and glass. Examples : "The factory added lithia to the mixture to make the glass stronger. " 这家工厂在混合物中添加了氧化锂,以增强玻璃的强度。 compound material substance chemistry 与AI对话词汇游戏阅读练习