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单词 acenaphthene
释义

Definition of acenaphthene in English:

acenaphthene

noun ˌasɪˈnapθiːnˌasɪˈnafθiːn
Chemistry
  • A crystalline aromatic hydrocarbon found in coal tar and used in the manufacture of dyes and pesticides.

Origin

Mid 19th century; earliest use found in Chemical News. From ace- + naphthene, after French acénaphtène.

Definition of acenaphthene in US English:

acenaphthene

noun
Chemistry
  • A crystalline aromatic hydrocarbon found in coal tar and used in the manufacture of dyes and pesticides.

Origin

Mid 19th century; earliest use found in Chemical News. From ace- + naphthene, after French acénaphtène.

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更新时间:2025/6/18 11:34:05