Hendecanal
十一(烷)醛
🗣️ 情景例句
When you start discussing politics, I'm completely out of my depth.
你们一谈论政治，我就一窍不通了。
I get to work at nine o'clock every morning.
我每天早上9点钟上班。
A man was lying in the box on top of a pile of woolen goods.
箱内有一个人正躺在一堆毛织品之上。