Pentapeptide
n. [生化]五肽
🗣️ 情景例句
you can help me with dinner.
你就来帮我准备晚餐。
We must make it clear from the very beginning that competitive quotations are acceptable.
必须一开始就讲清的是，有竞争力的报价可以接受。
See you next Friday.
下星期五见。