Methylmethane
[医] 乙烷
🗣️ 情景例句
that you are very impressive.
你给人们留下了深刻的印象。
If you have any questions on the details， feel free to ask.
如果对某些细节有意见的话，请提出来。
Is there anything good on?
有什么好节目上演吗？