Calcium fluosilicate
[化] 氟硅酸钙
🧩 词语组成解析
[机] 氟硅酸盐
🗣️ 情景例句
My favorite hobby is coin collecting.
我最大的爱好是收集硬币。
A strange thing happened to me this morning
一件奇怪的事情今早发生了在我身上。
I realized that they would be very worried, but that they would trust our good sense, wherever we were.
我想他们会很担心，但是无论我们在什么地方，他们都会相信我们的处事能力。