单词	pecten
释义	pecten noun pec·​ten ˈpek-tən  plural pectens 1 : scallop sense 1a 2 plural usually pectines ˈpek-tə-ˌnēz  : a body part that resembles a comb especially : a folded vascular pigmented membrane projecting into the vitreous humor in the eye of a bird or reptile Word History Etymology New Latin pectin-, pecten, from Latin, comb, scallop First Known Use 1682, in the meaning defined at sense 1 Medical Definition pecten noun pec·​ten ˈpek-tən  plural pectines -tə-ˌnēz  : a body part that resembles a comb especially : a folded vascular pigmented membrane projecting into the vitreous body in the eye of a bird or reptile
随便看	psittacoses psittacosis psittacotic psittaculae psittaculas Psittacus psittacuses psittacusses Pskov psn psoases psoatic psocid Psocidae psocidaes psocids psocine Psocoptera psocopterae psocopteras psophiae psophias psophiidaes psophocarpi Psophocarpus

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