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单词 limonene
释义

WordReference Random House Unabridged Dictionary of American English © 2024
lim•o•nene  (limə nēn′),USA pronunciation n. [Chem.]
  1. Chemistrya liquid terpene, C40H16, occurring in two optically different forms, the dextrorotatory form being present in the essential oils of lemon, orange, etc., and the levorotatory form in Douglas fir needle oil.
  • Neo-Latin Limon(um) lemon + -ene
  • 1835–45

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