Glutaconaldehyde
戊烯二醛
🗣️ 情景例句
I can't figure out why he quit his job.
我不能理解他为什么要辞职。
If you lie upon roses when young, you'll lie upon thorns when old.
年青时躺在玫瑰上，老年时就会躺在荆棘上。
That's international practice. We can't break it.
这是国际惯例，我们不能违背。