Perthiocarbonic acid
[化] 过硫碳酸
🧩 词语组成解析
🗣️ 情景例句
I'd like to give thanks for a healthy year, a good job,
我感谢这一年来身体健康 工作顺利，
What's your counter-offer?
您的还价是多少？
Let me see your driving licence.
让我看一看你的驾驶执照。