Dioxydichloride
二氯二氧化物
🗣️ 情景例句
Nowadays many TV programs need parental guidance.
现在许多电视节目需要在家长指导下观看。
Yes, our market analysis tells us our prime user will be between 40 and 60.
好的，我们的市场分析告诉我们，我们产品主要的使用者年龄将在40至60岁。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。