Hydrocarbon with condensed rings
[化] 稠环烃
🧩 词语组成解析
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
a. 浓缩的；扼要的
n. 吊环（ring的复数）
🗣️ 情景例句
Happy langings!
一路顺风！
In college I majored in economics, What was you major?
大学时我主修经济，你主修什么呢？
I think I'm in a difficult position.
我想我现在的处境困难。