单词 | postcava |
释义 | postcava/ˌpəʊs(t)ˈkeɪvə/ /ˌpəʊs(t)ˈkɑːvə/Anatomy and Zoology noun The inferior vena cava; (in lower animals) a vein analogous to this. OriginLate 19th century; earliest use found in Burt Green Wilder (1841–1925). From post- + cava, after postcaval. |
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