Ribonucleic
a. 核醣核酸
🗣️ 情景例句
We stuff them.
我们装传单。
After that,I go downstairs to the kitchen to have breakfast.
在那以后，我去楼下厨房吃早餐。
We've got some cheaper ones in the back room.
后面房间里有一些比较便宜的。