Lepidone
[化] 勒皮酮; 4-甲-2-羟喹啉
🗣️ 情景例句
I'm in great need of your assistance.
我特别需要您的帮助。
The country is rich in natural resources.It has mineral deposits.
这个国家有丰富自然的资源。它有很多的矿床。
Though in those days, traveling was not as easy as it is today,
尽管在当时旅行不像现在这么容易，