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褐水砷锰矿
🔁 扩展释义
【化】 褐砷锰矿; 褐砷锰石
🗣️ 情景例句
I don't think anyone would disagree.
我想没人会反对。
I'm very sorry. Can I get you another one?
非常抱歉。能不能另外给你买一条呢？
It's a good idea to hold such conferences.
召开这样的会议真是个好主意。