Chromanone
[化] 苯并二氢吡喃-4-酮
🗣️ 情景例句
I can't understand a word anyone is saying.
我一句也不明白他们在说什么。
Don't touch it!
不许碰！
They always tell you what a picture is 'about'.
总是告诉你一幅画的“意思”是什么。