Circular dna
[化] 环DNA; 环状DNA
🧩 词语组成解析
DNA
[,di:,en'ei]
abbr. did not attend 没有参加;does not answer 不回答;
🗣️ 情景例句
Sorry, I couldn't help overhearing, did you mention something about...
对不起，我无意中听到你们的谈话，你们是不是提到...
Edward had heard of the famous singer from Europe.
爱德华曾听说过欧洲出身的著名歌星的事。
I will continue my learning, though I am tired of learning English.
尽管我很烦英语，我还是要学它。