Polyribonucleotide
n. [生化]多聚核糖核苷酸
🗣️ 情景例句
I'm sorry. I dialed the wrong number.
对不起，我打错电话了。
How did you tell him?
你是如何告诉他的？
The great cities have been built with no regard for us.
大城市的建设毫不关心我们。