Nickelous fluosilicate
[化] 氟硅酸镍
🧩 词语组成解析
a. [化] 亚镍的, 二价镍的
[机] 氟硅酸盐
🗣️ 情景例句
I'm very sorry.
非常抱歉。
How much is it by registered mail?
挂号信要多少钱？
We felt sure that sooner or later a stone would rip a hole in our petrol tank or damage the engine.
我们想念迟早会飞起一个石块把油箱砸开一个窟窿，或者把发动机砸坏。