| 释义 | 
		- n.洞穴;山洞
 - v.在…挖洞;使陷下;使倒坍;使崩溃
 - int.〈英俚〉小心
 - 网络窑洞;地窖;岩洞
 
 复数:caves  过去分词:caved  现在分词:caving   n. cavern,grotto,hollow,pothole,fissure 1.  | 山洞;洞穴a large hole in the side of a hill or under the ground  |  
  | the mouth(= the entrance) of the cave 洞口  |   | a cave-dweller(= a person who lives in a cave ) 穴居人  |  
 n.  | 10. 【英史】(从自由党分离出来的)分离派;脱党(者) 10. 【英史】(从自由党分离出来的)分离派;脱党(者)  |  v.  |  |  
 n.  | 1. a large, naturally hollowed-out place in the ground, or in rock above ground, that can be reached from the surface or from water 2. a large hole in the side of a hill or under the ground  |  v.  | 1. to hollow out or undermine something  |  
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