| 单词 | triactinal | 
| 释义 | > as lemmastriactinal   triactinal adj.  Brit.  , U.S.  , ΘΚΠ the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > 			[adjective]		 > relating to a sponge > of parts of sponge > having three rays triact1886 triactine1887 triactinal1891 1891    Cent. Dict.  				Triactinal. < as lemmas  | 
	
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