Mibk
[化] 甲基异丁基酮; 甲基异丁基甲酮
🗣️ 情景例句
What is the cost?
费用是多少？
OK. That'll be $12.00, please.
到了。请付12美元。
The holes are only borings, less than a foot in diameter.
这些洞只不过是一些钻孔，直径不到1英尺。