Mannuronic acid
[化] 甘露糖醛酸\\n[医] 甘露糖醛酸
🧩 词语组成解析
🗣️ 情景例句
It's a book of pictures.
这是一本摄影集。
Know something of everything and everything of something.
既要有一般常识，又要有专业知识。
In the evening I do my homework.
晚上我做作业。