Monocarboxylic acid
[化] 一元羧酸
🧩 词语组成解析
a. [化]一元羧的
🗣️ 情景例句
You'll feel better tomorrow, Betty, believe me.
明天就会好些， Betty， 相信我。
When can we expect its delivery?
什么时间能发货呢？
The next morning, the box had disappeared but Mrs. Ramsay was sure that the kidnapper would keep his word.
第二天早晨，放钱的盒子不见了。但拉姆齐太太确信绑架者是会履行诺言的。