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单词 acenaphthylene
释义

Definition of acenaphthylene in English:

acenaphthylene

noun ˌasɪˈnapθɪliːnˌasɪˈnafθɪliːn
Chemistry
  • A crystalline aromatic hydrocarbon found in coal tar and tobacco smoke.

Origin

Late 19th century; earliest use found in Chemical News. From ace- + naphtha + -yl + -ene, after German Acenaphtylen.

Definition of acenaphthylene in US English:

acenaphthylene

noun
Chemistry
  • A crystalline aromatic hydrocarbon found in coal tar and tobacco smoke.

Origin

Late 19th century; earliest use found in Chemical News. From ace- + naphtha + -yl + -ene, after German Acenaphtylen.

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更新时间:2025/6/19 6:17:24