Episomal
游离基因的（生物学术语）
🗣️ 情景例句
What's that?
什么事？
Could you tell me some more about your market analysis?
请你多告诉我一些你们的市场分析好吗？
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。