Polypeptidase
多肽酶
🗣️ 情景例句
It's too noisy for some older people like Nat.
它对于像Nat这样的老人来说太吵了。
My brain doesn't seem to be working well today.
我的头脑今天好像不太灵光。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。