单词 | pulviplume |
释义 | † pulviplumen. Ornithology. Obsolete. rare. A powder-down feather. ΚΠ 1890 E. Coues Handbk. Field & Gen. Ornithol. 129 Such plumulæ, from being always dusted over with dry scurfy exfoliation, are called powder-down... I call them pulviplumes. This entry has been updated (OED Third Edition, September 2007; most recently modified version published online June 2020). < n.1890 |
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