Rnp
[化] 核糖核蛋白
🗣️ 情景例句
This is a good deal: buy 1, get 1 free.
这可是个好买卖：买一送一。
I've got no place to go.
天要亡我！
There is a good restaurant on the street.
那条大街上有一个很好的餐馆。