Mek
abbr. Methyl Ethyl Ketone 甲基乙基酮, 丁酮
🗣️ 情景例句
I think it's a good idea, Ellen.
我觉得这是个好主意， Ellen。
I've never heard that piece before.Who wrote it?
我从来没听过那乐章，那是谁写的？
and comforted by the thought of the help he was bringing to his friend,
想到能对朋友有所帮助，他感到欣慰，