Parathene
基化环烷烃
🔁 扩展释义
【化】 烷基化环烃
🗣️ 情景例句
I want to thank all of you for coming here tonight.
我非常感谢你们大家今天晚上的赏光。
We're trying to plan our future.
我们正在试着计划我们的未来。
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。