Lithiophorite
锂硬锰矿
🗣️ 情景例句
What subject did you major in university?
你在大学主修的科目是什么？
I'll take care of it.
我来办这件事。
They invariably lie nearby and are always available for an informal chat or an evening's entertainment.
因为他们都住在附近，你随时可以同他们聊天或在晚上一起娱乐。