clos, clud, clus=close,表示“关闭”
	
	 
	  closure  n关闭;停止(clos+ure;close的名词)
	  closet  n壁橱;秘室(clos+et小东西→关的小东西→壁橱)
	  disclose  v揭发;泄露(dis打开+close→把关的打开→揭发)
	  enclose  v包围,围绕(en进入+close→被关起来→包围)
	  enclosure  n包围,围绕(enclose+ure)
	  conclude  v结论;终结(con全部+clude→全部关掉→结束)
	  conclusive  a决定性的;结论性的(conclude+ive)
	  exclude  v排除;隔绝(ex出+clude→关出去→排除)
	  exclusive  a排他的;专有的(ex+clus+ive)
	  exclusionism  n排外主义(ex+clus+ion+ism)
	  include  v包括(in进入+clude→关进去→包括)
	  inclusive  a包括在内的(in+clus+ive)
	  preclude  v预防;杜绝(pre预先+clude→预先关好→预防)
	  preclusion  n预防;排除(preclude的名词)
	  recluse  n隐士,遁世者(re返回+cluse→返回[家中]关起来→隐居)
	  reclusive  a隐居的(recluse+ive)
	  seclude  v孤立;隐居(se分开+clude→分开关→孤立)
	  seclusive  a爱隐居的(seclude+sive=seclusive)
	  occlude  v堵塞,闭塞(oc一再+clude→一再关起来不畅通→堵塞)
	  occlusion  n堵塞(oc+clus+ion)
         
 
  
