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单词 phenanthrenequinone
释义

WordReference Random House Unabridged Dictionary of American English © 2024
phe•nan•threne•qui•none  (fə nan′thrēn kwə nōn, -kwinōn),USA pronunciation n. [Chem.]
  1. Chemistrya yellowish-orange, crystalline, water-insoluble solid, C14H8O2, used chiefly in organic synthesis and the manufacture of dyes.
Also, phe•nan•thra•qui•none (fə nan′thrə kwə nōn, -kwinōn).USA pronunciation 
  • phenanthrene + quin(ine) + -one 1880–85

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