Dipeptide
n. [化]二肽,缩二氨酸
🗣️ 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美国一般大，但人口却只有一千六百五十万。
What''s the cause of the delay?
什么原因延误？
I'm sure you'll be pleased with this product.
我敢保证你会喜欢这种产品的。