Polypeptide
n. 多肽\\n[化] 多肽
🗣️ 情景例句
When will you be able to deliver?
您什么时候可以交货？
I went to sleep immediately and slept soundly all night.
我很快地入睡了并且整夜酣睡。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。