Polypeptides
(polypeptide 的复数) n. 多肽\\n[化] 多肽
🗣️ 情景例句
Are they always that difficult to make?
领结这样难打吗？
If it hadn't rained so hard yesterday, we would have played tennis.
如果昨天没下那么大的雨，我们就去打网球了。
During a bullfight, a drunk suddenly wandered into the middle of the ring.
在一次斗牛时，一个醉汉突然溜达到斗牛场中间，