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单词 anthraquinone
释义

WordReference Random House Unabridged Dictionary of American English © 2024
an•thra•qui•none  (an′thrə kwə nōn, -kwēnōn, -kwinōn),USA pronunciation n. [Chem.]
  1. Chemistrya yellow, water-insoluble, crystalline powder, C14H8O2, usually derived from anthracene or phthalic anhydride: used chiefly in the manufacture of anthraquinone dyes.
  • anthra(cene) + quinone 1880–85

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