Monocarboxylic acid
[化] 一元羧酸
🧩 词语组成解析
a. [化]一元羧的
🗣️ 情景例句
Oh, Mother. I forgot you still had it.
噢， 妈妈。我忘了你仍然保留着它。
I think dimes and quarters will do.
我看1角和2角5分的硬币就可以了。
The sight of the dead body scared him stiff.
看到尸体把他吓僵了。