Ammonium sulfhydrate
[机] 氢硫化铵
🧩 词语组成解析
n. 铵\\n[化] 铵
n. <美> = hydrosulphide
🗣️ 情景例句
Sure.
当然。
Do not despise your enemy.
万勿轻敌。
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，