| 单词 | subpentagonal | 
| 释义 | > as lemmassubpentagonal   subpentagonal adj.  Brit.  , U.S.  ΚΠ 1804    G. Shaw Gen. Zool. V.  ii. 462  				On the head a rhomboidal depression, and behind it two deep sub-pentagonal cavities. 1915    W. B. Clark in  W. B. Clark  & M. W. Twitchell Mesozoic & Cenozoic Echinodermata U.S.  i. 59  				The test has a subpentagonal outline, the projecting ambulacra occupying the angles. 2003    Herpetologica 59 536/2  				Interparietal subpentagonal, similar size to parietals. < as lemmas  | 
	
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