Casein-formaldehyde
[机] 酪蛋白-甲醛聚合物
🧩 词语组成解析
n. 酪蛋白\\n[化] 酪蛋白
n. 甲醛\\n[化] 甲醛
🗣️ 情景例句
We were most impressed with your efficiency.
你的工作效率很高，我们极为钦佩。
You can never tell.
不知道。
I don't think so. Ah! It was Li Lei.
我想不是。啊，是李雷！