Cccdna
[化] 共价闭环DNA
🗣️ 情景例句
Well, we could tell her
嗯，我们可以告诉她
He has never been out of China, so he is very excited about liveing abroad.
他以前从未出过国，因此对出国很兴奋。
IN CLASS WITH MISS ZHAO
在赵小姐的课堂上