Ribonucleotides
(ribonucleotide 的第三人称 -s形式) n.[生化]核(糖核)苷酸
🗣️ 情景例句
I know the owner very well.
我和老板很熟。
May I have a customs declaration form, please?
请给一份海关申报表好吗？
He's upstairs.He's having a bath.
他在楼上。他正在洗澡。