Polyribonucleotide
n. [生化]多聚核糖核苷酸
🗣️ 情景例句
They do.
是的。
It only takes a few minutes.
只要几分钟而已。
It is a good idea to start a part-time job so long as it does not affect your studies.
只要不影响学习，干兼职工作的想法是不错的。