Ribo (nucleo)tide
[化] 核(糖核)苷酸
🗣️ 情景例句
He is a college drop-out.
他从大学辍学半途而废。
Her skirt is behind the chair.
她的裙子在椅子后面。
We talked and wondered about the people who had lived here before.
我们谈论并且很好奇以前住在这里的人们。