Magnesium hdroxide
[医] 氢氧化镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
🗣️ 情景例句
What kind of farm does he have?
他的农场是什么样的？
The samples you asked for will follow by separate post.
贵方所要样品另行邮寄。
I think you had better come out to the factory.
我看你最好走一趟工厂，