Ketonic acid
[化] 酮酸(RCOCOOH)\\n[医] 酮酸
🧩 词语组成解析
酮的
🗣️ 情景例句
It is special. Happy anniversary.
确实很特别。结婚周年快乐！
Good. Let's go to the office.
好的，我们去办公室吧。
But they would not listen to him. When they came to the river, a white man was waiting in the boat for them.
但是他们不听，当他们来到江边时，一个白人正在船上等着他们。