Diethylene dioxide
[医] 二氧化二乙烯
🧩 词语组成解析
n. 二亚乙基
🗣️ 情景例句
So I heard you're going to get married. Congratulations!
听说你快要结婚了，恭喜！
No, I'd rather not watch television tonight.
不，今晚我不愿看电视。
I had just lost $50 and I felt very upset.
我刚刚丢了50英镑，感到非常烦恼。