Ceratin
n. =keratin
🔁 扩展释义
【化】 角蛋白【医】 角蛋白
🗣️ 情景例句
There are hors d'oeuvres at the table, fruit punch at the bar.
在桌子上有小菜 柜 有水果调味饮品。
Best wishes to you both.
祝你们俩无比幸福！
He's been there for over two years. He's been there since two years ago.
他到校有两年多时间了。他两年前就到那儿学习了。