单词 | supracleithrum |
释义 | supracleithrum/ˌsuːprəˈklʌɪθrəm/ /ˌsjuːprəˈklʌɪθrəm/Zoology noun In some fishes and amphibians: a bone of the pectoral girdle situated dorsal to the cleithrum. OriginEarly 20th century; earliest use found in Bulletin of the American Museum of Natural History. From supra- + cleithrum, after German Supracleithrum. |
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