Alpha-keratin
[化] α角蛋白
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 角蛋白\\n[化] 角蛋白
🗣️ 情景例句
It's our first date.
这是我们的第一次约会。
There's nothing interesting in the newspaper.
报纸上没有什么有趣的新闻。
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。