Psilomelane
n. [矿]硬锰矿
🔁 扩展释义
【化】 硬锰矿
🗣️ 情景例句
They do.
是的。
Sure. Should I check your radiator?
好的。要不要检查一下散热器？
He is forever talking about the friendly people, the clean atmosphere, the closeness to nature and the gentle pace of living.
他滔滔不绝地大谈友好的农民，洁净的空气，贴近大自然的环境和悠闲的生活节奏。