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
Absolutely.
可不是。
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
The journalist immediately set out to obtain these important facts,
记者立即出发去核实这些重要的事实，