Magnesium limestone
[化] 碳酸钙镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
🗣️ 情景例句
Oh, it's OK.
噢 ，没关系。
To ensure faster delivery, you are asked to forward the order by air freight.
为了确保迅速交货，我方要求此订货用空运。
The fish are not sharks or killer whales,
这些鱼并不是鲨鱼或逆戟鲸，