Methylmethane
[医] 乙烷
🗣️ 情景例句
Where's my cap and gown?
我的帽子和长袍在哪里？
We are really glad to see you so constructive in helping settle the problems as regards the signing of the contract.
我们很高兴您在解决有关合同的问题上如此具有建设性。
There was no electricity in my dorm last night.
昨晚我宿舍没电。