Avidin
n. [生化]抗生物素蛋白
🗣️ 情景例句
You seem to have some reservations.
看起来你还有些犹豫。
I think dimes and quarters will do.
我看1角和2角5分的硬币就可以了。
The house was completed five months ago.
是在5个月以前竣工的。