| 单词 | comatula | 
| 释义 | Comatulan. Zoology.   A genus of free-swimming Crinoid Echinoderms, of a radiate shape with (usually) ten cirrous arms; the feather-star. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > 			[noun]		 > division Pelmatozoa > class Crinoidea > family Comasteridae > genus Comatula Comatula1851 1851    T. Wright  & G. F. Richardson Introd. Geol. 		(new ed.)	 viii. 228  				Comatula has neither stem nor root. 1878    F. J. Bell  & E. R. Lankester tr.  C. Gegenbaur Elements Compar. Anat. 204  				In the young stages of the Comatulæ, a simple knob-like piece unites the skeleton of the stalk with the body. This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2022). < | 
| 随便看 | 
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。