单词 | palatopterygoid |
释义 | palatopterygoidZoology adjective Relating to or consisting of the palatine and pterygoid bones or cartilages. noun A bone of the upper jaw of some vertebrates, composed of a fused palatine and pterygoid; (in certain fishes) a cartilage equivalent to this. OriginMid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. |
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