Episomal
游离基因的（生物学术语）
🗣️ 情景例句
Can't you figure it out?
找不到答案吗？
When the weather is hot, we turn on the air conditioner.
天热的时候就开空调。
The pie committee telephoned a local garage owner who arrived in a recovery truck to salvage the pie dish.
馅饼委员会给当地汽车修理库老板打电话，他闻讯后开着一辆急修车前来打捞盘子。