单词	细化--提炼--精炼
释义	精炼，提炼，细化refining
随便看	urogenital canal-- urinogenital sinus urogenital canal; urinogenital sinus urogenital diaphragm urogenital disease urogenital duct urogenital fistula urogenital fold urogenital gland urogenital gonorrhea urogenital groove urogenital membrane urogenital opening urogenital organ urogenital organs urogenital papilla urogenital phthisis urogenital pore urogenital region urogenital sinus urogenital--sinus urogenital sinus (or urogenital canal) urogenital system urogenital system-- urinogenital system urogenital system; urinogenital system urogenital tract