Pentapeptide
n. [生化]五肽
🗣️ 情景例句
I care.
我关心。
They that marry in green,their sorrow is soon seen.
年纪轻轻就结婚，为时不久便悔恨。
there is no evidence that the total amount of activity is any less.
但没有迹象表明，其活动总量有任何减少。