Barium fluosilicate
[机] 氟矽酸钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
[机] 氟硅酸盐
🗣️ 情景例句
The selection here is very large, it may be difficult to choose.
这里有很多式样可以选，可能很难决定。
Do you have any more colors?
有别的颜色吗？
Oh dear! It's very warm in this clasroom, isn't?
天哪，这屋里真暖和，不是吗？