单词 | ovispermiduct |
释义 | † ovispermiductn. Zoology. Obsolete. rare. A duct in certain invertebrates which carries ova and spermatozoa from an ovotestis. ΘΚΠ the world > animals > animal body > general parts > sexual organs and reproduction > [noun] > duct which conveys ova and sperm ovispermiduct1888 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 117 The ovi-spermi-duct [in Pulmonate Molluscs] is lined by a ciliated epithelium. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online June 2018). < n.1888 |
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