Magnesium arsenide
[化] 砷化镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
[化] 砷化物\\n[医] 砷化物
🗣️ 情景例句
so the old one will be ready
这个旧的又可准备
John had a rough time last night.
约翰昨晚好像挺轰轰烈烈的样子。
As Fred was going in the same direction, he walked along with the tourist.
因为游客与弗雷德走的是同一个方向，他便与游客一道同行。