| 单词 | radiolaria | 
| 释义 | Definition of radiolaria in English:radiolariaplural nounˌreɪdɪə(ʊ)ˈlɛːrɪəˌrādēəˈlerēə Zoology 
 OriginLate 19th century: modern Latin (former order name), from late Latin radiolus 'faint ray', diminutive of radius 'ray'. Definition of radiolaria in US English:radiolariaplural nounˌrādēəˈlerēə Zoology 
 OriginLate 19th century: modern Latin (former order name), from late Latin radiolus ‘faint ray’, diminutive of radius ‘ray’.  | 
	
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