Manganous silicate
[化] 硅酸锰
🧩 词语组成解析
a. [化](亚)锰的, 二价锰的
silicate
['silikit]
n. 硅酸盐;
🗣️ 情景例句
You know airports.
机场的事你是知道的。
What year is this?
今年是哪一年？
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。