| 单词 | pappous | 
| 释义 | pappousadj. Botany. Now rare.   Covered with or of the nature of down; pappose. Also in extended use: pubescent. ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > 			[adjective]		 > having or relating to parts > of or having calyx > of or having a pappus pappous1658 pappose1687 pappescent1690 comose1830 pappiferous1857 1658    Sir T. Browne Garden of Cyrus iii, in  Hydriotaphia: Urne-buriall 155  				The seeds of many pappous or downy flowers. 1707    H. Sloane Voy. Islands I. 190  				After which follow pappous seeds. 1785    T. Martyn tr.  J.-J. Rousseau Lett. Elements Bot. xxviii. 431  				It consists of pappous or villous hairs. 1806    J. Galpine Synoptical Compend Brit. Bot. 409  				Salix..Seeds pappous. 1855    G. Emerson Farmer's & Planter's Encycl. Rural Affairs 		(new ed.)	 489/1  				Compound flowers with pappous seeds, as colt's-foot, ought to be dried very high, and before they are entirely open. 1997    Amer. Math. Monthly 104 884  				[The book] can be perused with pleasure and profit by pappous schoolboy and pompous professor. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). <  | 
	
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