Cheirantic acid
[化] 桂竹香酸
🧩 词语组成解析
🗣️ 情景例句
We have a mideweek special. It's 12 dollars a day, 12 cents a mile, plus gas.
我们从星期二到星期四都有特价。一天12元，每英里加12分，含汽油在内。
May I use your telephone?
我可以用你的电话吗？
There was a good talk about the increase in the world's population.
有个关于世界人口增长的谈话，很不错。