Biomacromolecule
生物高分子, 生物大分子
🗣️ 情景例句
I think I've got them all, but I'm not sure.
我想我都已经拍齐了， 但我不能肯定。
He is a man of his word.
他是守信的人。
We were in a better position than they were.
我们的处境比他们要好。