Cumaric acid
[建] 香豆酸
🧩 词语组成解析
🗣️ 情景例句
How many days will it take for my mail to reach its destination?
我的信件到达目的地要用几天？
A good appetite is a good sauce.
饥不择食。
I don't have any small notes on me.
我身边没有小钞票。