Tripeptide
n. [化]三肽
🗣️ 情景例句
Yeah, and I have to finish this report by four.
是，我在四点之前得完成这个报告。
I'm not young enough.
我还不够年轻。
The circle dance seemed to communicate news of food.
圆圈舞蹈好像是传递食物信息。