Chromene
[化] 色烯; 苯并吡喃
🗣️ 情景例句
I know you're building a new factory,
我知道你在兴建一座新工厂，
Yes, but I don't want go downtown.
是的，但是我不希望上街。
There are many different varieties of bee.
有很多不同种类的蜂。