资料来源 : pyDict

荧

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Fluoranthene \Flu`or*an"thene\, n. [Fluorene + anthra?ene.]
   (Chem.)
   A white crystalline hydrocarbon C?H?, of a complex structure,
   found as one ingrdient of the higher boiling portion of coal
   tar.