| 单词 | phenanthrene |
| 释义 | phenanthrene /feuh nan"threen/, n. Chem. a colorless, shiny, crystalline, water-insoluble isomer of anthracene, C14H10, derived from coal tar: used chiefly in dyestuffs and in the synthesis of drugs. [1880-85; PHEN- + ANTHR- + -ENE] |
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