Cccdna
[化] 共价闭环DNA
🗣️ 情景例句
This is my publisher, Harvey Carlson.
这是我的出版商Harvey Carlson。
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
I heard that you're getting married, Congratulations.
听说你要结婚了，恭喜！