con·ti·gu·i·ty /ˌkɑntəˈgjuəti/
  接觸,接近
  con·ti·gu·ity /ˌkɑntəˈgjuətɪ/ 名詞
  接近,接觸
  Con·ti·gu·i·ty n.  The state of being contiguous; intimate association; nearness; proximity.
     The convicinity and contiguity of the two parishes.   --T. Warton.
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  contiguity
       n : the attribute of being so near as to be touching [syn: adjacency,
            contiguousness]