Polypeptide
n. 多肽\\n[化] 多肽
🗣️ 情景例句
I'd like to see the doctor at the earliest possible time.
我想尽快看医生。
A cat has nine lives.
猫有九条命。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。