Polyribonucleotide
n. [生化]多聚核糖核苷酸
🗣️ 情景例句
Is that a proposal, or are we just playing a game?
这是求婚呢 ，还是仅仅在玩游戏？
What should this sandwich be seasoned with?
这些三明治该加些什么调味品好？
Glad to meet you. What's your name, please?
很高兴认识你。请问你叫什么名字？