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单词 citrene
释义

Definition of citrene in English:

citrene

noun ˈsɪtriːn
Chemistry rare
  • A monocyclic hydrocarbon of the terpene series which is the d-isomer of limonene (hence more usually called d-limonene) and is an orange-scented liquid present in the essential oils of lemon, orange, bergamot, neroli, etc. Also (now historical): any member of the class of monocyclic terpenes.

Origin

Mid 19th century. From citro- + -ene, after French citrène.

Definition of citrene in US English:

citrene

nounˈsɪtriːn
Chemistry rare
  • A monocyclic hydrocarbon of the terpene series which is the d-isomer of limonene (hence more usually called d-limonene) and is an orange-scented liquid present in the essential oils of lemon, orange, bergamot, neroli, etc. Also (now historical): any member of the class of monocyclic terpenes.

Origin

Mid 19th century. From citro- + -ene, after French citrène.

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更新时间:2025/7/3 23:27:39