| 单词 | radio astronomer | 
| 释义 | Definition of radio astronomer in English:radio astronomernoun ˌreɪdɪəʊ əˈstrɒnəmə Astronomy 
 Origin1940s; earliest use found in Scientific Monthly. From radio- + astronomer, after radio astronomy. Definition of radio astronomer in US English:radio astronomernounˌreɪdɪəʊ əˈstrɒnəmə Astronomy 
 Origin1940s; earliest use found in Scientific Monthly. From radio- + astronomer, after radio astronomy.  | 
	
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