Dioxadiazole
二恶二唑
🗣️ 情景例句
Definitely.
没问题。
Sleep well.
祝您睡好。
Well done, Wei Hua! Thank you, said Miss Zhao. I think it's time for us to start the lesson now.
“说得很好，魏华！谢谢，”赵小姐说，“我想现在该是我们学习课文的时候了。”