Decatoic acid
[机] 癸酸
🧩 词语组成解析
🗣️ 情景例句
I did.
看到了。
The doctor is afraid there is no hope for him.
医生担忧他已经无望了。
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。