Ribonucleic
a. 核醣核酸
🗣️ 情景例句
What are the best exercises for my health?
什么是最利于我身体健康的锻炼方式？
Though the fox run, the chicken hath wings.
狐狸虽会跑，小鸡有翅膀。
Where would you keep them?
你把鱼放在什么地方？