Dialdehyde
[机] 二醛
🗣️ 情景例句
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
What's the point of feeling blue?
有什么好悲伤的？
The mondey took the tiger to a big river.
猴子领着老虎来到一条大河边。