单词 | marsupial bone |
释义 | marsupial bonenoun Either of the two prepubic or epipubic bones extending forward from the anterior edge of the pelvis into the abdominal wall of marsupials, monotremes, and certain multituberculates. OriginEarly 19th century; earliest use found in James Parkinson (1755–1824), surgeon and palaeontologist. |
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