Calcium fluosilicate
[化] 氟硅酸钙
🧩 词语组成解析
[机] 氟硅酸盐
🗣️ 情景例句
What kind of person do you think you are?
你觉得你是那种人？
Beware beginnings.
慎始为上。
I'll meet you there, shall we say about eleven o'clock.
我会在那儿等你，你看十一点左右如何。