Pelargone
9-十七(烷)酮, 天竺葵酮
🔁 扩展释义
【化】 9-十七酮; 9-十七烷酮
🗣️ 情景例句
How you doing?
你怎么样？
He studied quite a lot.
他非常用功。
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。