Dextromenthol
右旋薄荷脑
🗣️ 情景例句
I haven't got anything to do now; I'm so bored.
我现在无事可做，感觉很无聊。
I've had enough. I can't eat any more.
我已经饱了，再也吃不下了。
I am busy. How is your business？
我很忙。你的生意做得怎样？