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单词 pycnaspidean
释义

pycnaspidean

/ˌpɪknəˈspɪdɪən/
Ornithology. Now rare
adjective
In suboscine passerine birds: having or designating a tarsus whose rear surface is covered with small scales.

Origin

Late 19th century; earliest use found in The Century Dictionary. From Pycnaspideae or its etymon scientific Latin Pycnaspideae + -an.

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更新时间:2024/11/10 17:26:08