Co-evolution
[医]协同进化
🧩 词语组成解析
[医] 钴(27号元素)
🗣️ 情景例句
What are your terms?
你的条件是什么？
I can only afford to watch television for an hour gonight because I have homework to do.
因为我要做家庭作业，所以今晚我只能花一小时看电视。
No, it's OK.
没有，还好着呢！