Propane carboxylic acid
[化] 丁酸
🧩 词语组成解析
propane
[['prəupein]]
n. 丙烷\\n[化] 丙烷
[机] 羧基的
🗣️ 情景例句
if you skip it now.
假如你现在略过它的话。
After graduation, Mr. Jones immediately became a member of the United Nations Relief and Rehabilitation Administration.
毕业后琼斯先生就加入了联合国救济善后总署。
No, not all of them.
不，没办法全部。