Homovanillin
高香草醛, 3-甲氧基-4-羟基苯乙醛
🗣️ 情景例句
Why can't you work at home, Marilyn?
为什么不能在家中工作呢， Marilyn？
The early bird catches the worm.
捷足先登。
It's raining! That means You don't need to water the garden.
下雨了，这就是就是说，你不必给花园浇水了。