Bararite
氟硅铵石
🗣️ 情景例句
It's refreshing for me.
这是我提振精神的方法。
Don't underestimate the difficulties of the work.
不要低估了这项工作的限巨性。
but as yet there is no overwhelmingly specialized patronage.
确实如此，但并没有特别的优待。