🧩 词语组成解析
[化] 质粒\\n[医] 质体(胞质遗传体)
DNA
[,di:,en'ei]
abbr. did not attend 没有参加;does not answer 不回答;
🗣️ 情景例句
What are you doing?
在做什么？
I'm going to show him how to write.
我正要指点他如何写字。
A young man and a young woman were sitting behind me.
一青年男子与一青年女子坐在我的身后，