Monosulphide
一硫化物
🗣️ 情景例句
Thank you for taking care of me here.
多谢您的周到招待。
One may sooner fall than rise.
跌倒容易爬起难。
Many of these obligations can give rise to problems and complications but a bank customer,
其中许多义务往往引起问题和纠纷。