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单词 neossoptile
释义

neossoptile

/ˌnɪəˈsɒptʌɪl/ /nɪˈɒsɒptʌɪl/
Ornithology
noun
Any of the soft or downy feathers of a juvenile bird. Often contrasted with teleoptile.

Origin

Late 19th century. From ancient Greek (non-Attic) νεοσσός a young bird + -ptile.

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更新时间:2024/12/22 23:57:36