Isoconcentration
等浓度
🗣️ 情景例句
Show some courtesy or I shall cease dealing with your company.
请客气些，否则我将停止与你们公司打交道。
Poor and content is rich and rich enough.
人能安贫就是富。
But don't forget your things early in the morning.
早上别忘了带上你的东西。