Magnesium hydride
[化] 二氢化镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
[医] 氢化物
🗣️ 情景例句
I have no problem with that.
对这一点我没有异议。
I'm afraid there's nothing available before noon.
恐怕中午前是没法看了。
There is a television in the room.
客厅里有台电视机。