Ethanedial
[化] 乙二醛
🗣️ 情景例句
Yes, I do.
是的， 我是这个意思。
I have a lot of responsibility in my job.
我的工作责任重大。
Well, I can't leave before nine. I have a lot of work to do.
嗯，我9：00以前离不开。我有很多作业要做。