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单词 dipneumona
释义 di·pneu·mo·na
I. \dīˈn(y)ümənə, dipˈn-\ noun plural
Usage: capitalized
Etymology: New Latin, from neuter plural of dipneumonus dipneumonous
1. in some classifications : a group of lungfishes including the genera Protopterus and Lepidosiren in which the lung is double and the lateral rays of the archipterygium are vestigial or absent
2. in some classifications : a division of holothurians having two branching respiratory organs
II.
Etymology: New Latin, from neuter plural of dipneumonus
synonym of dipneumones
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更新时间:2024/12/25 13:52:55