单词 | zona |
释义 | zona (once / 22471 pages) n WORD FAMILY zona: zonas USAGE EXAMPLESLouis Zona, Butler Institute executive director, says that as with any younger artist, Autumn is searching for her own style. Washington Times(Nov 26, 2016) It's a beautiful place but tragically flawed beyond the Zona... New York Times(Aug 16, 2016) These peptides make up what is called the "zona pellucida" — a sort of extracellular eggshell that surrounds the egg in a transparent layer. The Verge(Apr 27, 2016) n (anatomy) any encircling or beltlike structure Syn|Hypo|Hyper zone zona pellucida thick membrane around the mammalian ovum; can be penetrated by one sperm in the fertilization process; usually remains around the fertilized egg until it is implanted in the wall of the uterus zonula, zonulesmall beltlike zone anatomical structure, bodily structure, body structure, complex body part, structure a particular complex anatomical part of a living thing |
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