Acid protein bond
[化] 酸蛋白键
🧩 词语组成解析
protein
['protin]
n. [化]朊，蛋白（质）;
adj. 蛋白质的;
🗣️ 情景例句
Have you ever studied French?
你学过法语吗？
This problem is hard to solve.
要解决这个问题不简单。
He lived in this century, was born in Germany and spent the last part of his life in the USA.
他生活在本世纪，出生于德国，在美国度过了他的晚年。