Mek
abbr. Methyl Ethyl Ketone 甲基乙基酮, 丁酮
🗣️ 情景例句
the autograph of somebody who may be famous someday.
将来有可能成名的人的亲笔签名。
He has a sweeter.
他有一件毛衣。
Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long.
尽管他设法拍了一些十分精彩的照片，但他却不能在火山附近停留太长的时间。