Varvicite
软锰矿
🗣️ 情景例句
No. I really don't know how to go about it.
没有。我真不知道如何填。
Facts are stubborn things.
事实是不容改变的东西。
Whether it be bird, fish or beast, the porpoise is intrigued with anything that is alive.
海豚对凡是活的东西都感兴趣，不管是鸟、是鱼，还是野兽。