Fernandinite
纤钒钙石
🗣️ 情景例句
It's OK. I'm sure they meant well,
没有关 。我敢说他们有心帮忙
The milk in the refrigerator has begun to turn sour.
冰箱里的牛奶开始腐败了。
What colour is it?
什么颜色的？