| 单词 | raphid | 
| 释义 | Definition of raphid in English:raphidnoun ˈreɪfɪd Botany 
 adjective ˈreɪfɪd Botany 
 OriginMid 19th century. Either an alteration of raphide or independently from its etymon French raphide Definition of raphid in US English:raphidnounˈreɪfɪd Botany 
 adjectiveˈreɪfɪd Botany 
 OriginMid 19th century. Either an alteration of raphide or independently from its etymon French raphide<br>1980s; earliest use found in Proceedings of the Royal Society of London. From raphe + -id.  | 
	
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