Vauxite
[矿]蓝磷铝铁矿
🗣️ 情景例句
No, these are only personal effects.
没有，这只是些私人用品。
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。
This is a rare occurrence as our climate seldom guest to extremes.
但是在我们这里，气候很少发生异常，河水极少泛滥。