Ssrna
[化] 单链RNA
🗣️ 情景例句
No, thanks.
不用了， 谢谢。
He that would the daughter win,must with the mother first begin.
要想赢得女儿的欢心，必须先从她母亲着手。
As quickly as she could,Miss Zhou got a medicine box.
赵小姐忙取来药箱。