Oligonite
[化] 菱锰铁矿
🗣️ 情景例句
They don't pay me enough for this.
他们付我的薪水不够高。
Let me see. Are dimes and quarters OK?
让我瞧瞧。1角和2角5分的硬币行吗？
I don't think this is a standard size.
我看这不是标准尺寸吧？