Polyuridylic acid(poly(u))
[化] 聚尿苷酸; 多尿苷酸
🗣️ 情景例句
Could I have the bill, please?
我能买单吗？
I hate to dust the furniture and bookcases.
我非常讨厌擦拭家具和书架上的尘埃。
Two main techniques have been used for training elephants,
驯象有两种主要的方法，