| 单词 | genetic spiral | 
| 释义 | Definition of genetic spiral in English:genetic spiralnoun Botany 
 OriginLate 19th century; earliest use found in Alfred Bennett (1833–1902), botanist and publisher. Definition of genetic spiral in US English:genetic spiralnoun Botany 
 OriginLate 19th century; earliest use found in Alfred Bennett (1833–1902), botanist and publisher.  | 
	
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