Formyl-pteroic acid
[医] 甲酰蝶呤氨基甲酸
🧩 词语组成解析
n. [化]甲酸基
🗣️ 情景例句
I studied English in school.
我是在学校里学的英语。
How tall?
多高？
Shortly afterwards, four more policemen arrived and remonstrated with the workmen.
一会儿工夫，又来了4个警察，规劝工人离开。