Relating to or involving a fulcrum or fulcra (in various senses).
| 单词 | θ36550 | 
| 释义 | the world > animals > fish > parts of fish > 			[adjective]		 > having scales > of scales of specific type (5)		 fulcral1809 Relating to or involving a fulcrum or fulcra (in various senses). placoid1842 Zoology. Designating a type of fish scale resembling a small tooth with a broad flat base, made of dentine with a pointed backward projection of… cycloid1847 Resembling a circle; spec. in Zoology (a) of a somewhat circular form, with concentric striations; applied to the scales of certain fishes; (b)… ctenoid1872 Resembling a comb; having marginal projections like the teeth of a comb; pectinate; applied to the scales and teeth of certain fishes. cycloidal1872 Zoology. = cycloid, adj. (a).  | 
	
| 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。