acetone

名词 n.
中文释义
美 /ˈæ.sə.toʊn/

英文释义

名词 n.
  1. A colourless, volatile, flammable liquid ketone, (CH₃)₂CO, used as a solvent. countable,uncountable
    — You open the salon door and the acetone from yesterday’s manicures immediately stings my nostrils.

词形变化

acetones plural

词源

From acet- from acētum (“vinegar”). The -one was taken from margarone but further etymology is unclear. Doublet of ketone.
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