Polyribonucleotide
n. [生化]多聚核糖核苷酸
🗣️ 情景例句
about your family background.
关于你的家庭背景的。
The board won't approve of the budget for this year's expenditures.
会议上将不会承认本年度的支出预算。
He will do anything but work.
只要不是干活，他干什么都行。