butanone
n. [化]丁酮
词形变化
butanones
复数
butanones
释义与例句
n.
-
1.
A simple aliphatic ketone, CH₃CH₂COCH₃, prepared industrially as a solvent, for use in the manufacture of paints, parts cleaning, and other tasks.
丁酮
可数 不可数 化学