Metacetone
[化] 二乙基酮; 二乙基甲酮\\n[医] 间丙酮, 二乙基甲酮
🗣️ 情景例句
Your photo in it helped, too.
在报纸上的照片也有帮助。
It's faster to go by plane than by boat.
和坐船比，坐飞机是更快的。
Was all the material in that case destroyed?
箱里的东西都毁了吗？