Mibk
[化] 甲基异丁基酮; 甲基异丁基甲酮
🗣️ 情景例句
I grew up in a very close, loving family.
我生长在一个亲密友爱的家庭中。
You two don't have much contact
？ 你们俩没怎么联系吗？
It was the last day of the year and a large crowd of people had gathered under the Town Hall clock.
那是一年的最后一天，一大群人聚集在市政厅的大钟下面。