Tetrapeptide
n. [生化]四肽
🔁 扩展释义
【医】 四肽
🗣️ 情景例句
He is not up to the job.
他不能胜任这个工作。
Burnt child dreads the fire.
一朝被蛇咬，十年怕井绳。
The guests had, of course, realized this from the moment Bessie opened the door for them and, long before the final catastrophe, had had a difficult time trying to conceal their amusement.
客人们自然从贝西为他们开门那一刻起就看出来了，在好长一段时间里，即最后这个乱子发生前，他们努力克制才没笑出声来。