Undecynoic acid
[化] 十一碳炔酸; 十一碳一炔酸
🧩 词语组成解析
🗣️ 情景例句
I see, it's not easy to marry and start a family. So when's the wedding?
我明白，要组织一个家庭并不容易。那么婚礼订在哪天举行？
I remember the girl whose father earns $ 140000 a year.
我记得那个女孩的父亲一年赚十五万元。
During that time she covered a distance of eight miles.
在那段时间里，她游了8英里。