| 释义 | 
		underground美 [ˈʌndərˌɡraʊnd]  英 [ˌʌndə(r)ˈɡraʊnd]  - n.地下;地铁;地下组织;先锋运动
 - adj.地下的;隐蔽的;先锋派的;地下组织的
 - adv.在地下;不公开地
 - 网络秘密的;地下铁;地下狂飙
 
 adj.+n. underground garage,underground coal,underground tunnel,underground storage,underground reservoir adj. subversive,secretive,dissident,alternative,covert 1.  | 地下的;地面以下的under the surface of the ground  |  
  | underground passages/caves/streams 地下通道╱洞穴╱溪流  |   |  |  
 2.  | 秘密的,非法的,暗中的,地下的(尤指反政府的)operating secretly and often illegally, especially against a government  |  
  | an underground resistance movement 地下抵抗运动  |  
 1.  | 在地下;在地面下under the surface of the ground  |  
  | Rescuers found victims trapped several feet underground. 营救人员发现有受难者被困在地下几英尺处。  |   | toxic waste buried deep underground 深埋在地下的有毒废弃物  |  
 2.  | 隐蔽地;隐匿地in or into a secret place in order to hide from the police, the government, etc.  |  
  | He went underground to avoid arrest. 他隐藏起来以防被捕。  |  
 1.  | [sing] (城市的)地下铁路系统,地铁an underground railway/railroad system in a city  |  
  |  |   | the London Underground 伦敦地铁  |   | I always travel by underground. 我总是乘地铁。  |  
 2.  | [singspv] 秘密政治组织;(反政府)地下组织a secret political organization, usually working against the government of a country  |  
 adj.  | 1. located, happening, or operating beneath the surface of the earth 2. concealed and done in secret 3. separate from a prevailing social or artistic environment, and often exercising a subversive influence 4. of the secret organization 1. located, happening, or operating beneath the surface of the earth 2. concealed and done in secret 3. separate from a prevailing social or artistic environment, and often exercising a subversive influence 4. of the secret organization  |  n.  | 1. a railway system that runs below ground, mainly used in British English 2. a secret movement that aims to overthrow a government or fight against an occupying enemy 3. a movement or group that is separate from the prevailing social or artistic environment and often exerts a subversive influence 4. a subterranean space or channel 1. a railway system that runs below ground, mainly used in British English 2. a secret movement that aims to overthrow a government or fight against an occupying enemy 3. a movement or group that is separate from the prevailing social or artistic environment and often exerts a subversive influence 4. a subterranean space or channel  |  adv.  | 1. below the surface of the ground  |  
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