Dioxadiazole
二恶二唑
🗣️ 情景例句
I was faced with a new problem.
我面临了新的问题。
If you live with a lame person, you will learn to limp.
远朱者赤，近墨者黑。
The woodcutter replied: I'm going to cut this tree down.
伐木工人回答说：“我要把这棵树砍倒。”