Weberite
氟铝镁钠石
🗣️ 情景例句
How are you?
你好吗？
What a disappointment.
真是失望透顶。
When we talk about the universe, we mean the earth, the sun, the moon and the stars, and the space between them.
人们谈论宇宙时，是指地球、太阳、月亮、星星以及它们存在的空间。