Magnesium metasilicate
[化] 硅酸镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
n. 硅酸盐
🗣️ 情景例句
And how old are you?
你几岁了？
Don't make it any worse than you can help.
尽量不要把事情弄得更糟。
Is this a map?
这是一张地图吗？