单词	polycyclic
释义	pol·y·cyc·lic (pŏl′ĭ-sĭklĭk, -sīklĭk) adj. Having two or more atomic rings in a molecule.
随便看	pernicious anemia perniciously perniciousness pernickety peroneal peroral perorally perorate peroration perorational perovskite peroxidase peroxide peroxidic peroxisomal peroxisome peroxy- peroxyacetyl nitrate perp perp. perpend perpendicular perpendicularity perpendicularly perpetrate

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