閉塞 [ㄅㄧˋ ㄙㄜˋ; bi4 se4]
  to stop up
  to close up
  hard to get to
  out of the way
  inaccessible
  unenlightened
  blocking
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  閉塞
  へいそく
  noun (common) (futsuumeishi)
  noun or participle which takes the aux. verb suru
  nouns which may take the genitive case particle `no'
  closure
  blockage
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