Hexapeptide
[医]六肽
🗣️ 情景例句
No pain, no gain.
只有付出，才有收获！（不劳则无获！）
It was a terrible experience.
那是一次可怕的经历。
rising at one-foot intervals all the way to the top of the atmosphere.
并按1英尺的间隔从地面一直排列到大气层的顶端。