| 释义 | 
		undeveloped美 [.ʌndɪ'veləpt]  英 [.ʌndɪ'veləpt]  - adj.未开垦的;未利用的;未开发的;不发达的
 - 网络未发展的;未显影的;未发育好的
 
 adj. immature,young,embryonic,unripe,emergent 1.  | 未开垦的;未利用的;未开发的not used for farming, industry, building, etc.  |  
 2.  | 不发达的;落后的not having modern industries, and with a low standard of living  |  
 3.  | 发育不良的;未充分发育的not grown to full size  |  
 adj.  | 1. undeveloped land has not been used for building or industry 2. an undeveloped country is poor and does not have modern industries or advanced technology  |  
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