Chalcolamprite
氟硅铌钠矿
🗣️ 情景例句
you've included performing arts centers,
你拍了表演艺术中心，
I hope he will meet me at the airport.
我希望他能到机场接我。
I am used to traveling by air and only on one occasion have I ever felt frightened.
我习惯了乘飞机旅行，只是有一次把我吓坏了。