Calcium fluosilicate
[化] 氟硅酸钙
🧩 词语组成解析
[机] 氟硅酸盐
🗣️ 情景例句
I know they are.
我知道他们会。
One wrong (or false) move can lose the whole game.
棋错一著，全盘皆输。
You can't go in no matter who you are.
不管你是谁，都不能进去。