Isopentane
异戊烷, 2-甲基丁烷
🗣️ 情景例句
I'd like to cash this check.
我想兑现这张支票。
A barley-corn is better than a diamond to a cock.
对一只公鸡来说，一颗麦粒优于一颗钻石。
Hi, Kate. What's wrong?
哎，凯特，怎么了？