Huebnerite
n. [矿]钨锰矿
🔁 扩展释义
【化】 钨锰矿
🗣️ 情景例句
Vote for me, Ellen Stewart.
请投我， Ellen Stewart一票。
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
However, there is an even more insidious kind of pollution that particularly affects urban areas and invades our daily lives, and that is noise.
但是，还有一种更加隐蔽有害的污染，它专门影响城镇地区，侵袭我们的日常生活，那就是噪音。