ovisac
/ˈəʊvɪsak/Chiefly Zoology
noun
A sac containing an ovum or a number of ova.
Origin
Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From ovi- + sac.
| 单词 | ovisac |
| 释义 | ovisac/ˈəʊvɪsak/Chiefly Zoology noun A sac containing an ovum or a number of ova. Origin |
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