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1)
#28,358

Inflections of 開通

Common N2
かいつう
Meaning
    1. ①
      opening (of a new road, railway, etc.); going into operation (e.g. telephone communication); beginning services
      The bridge is open to traffic.
    2. ②
      reopening (e.g. of a road to traffic); resumption of services
Forms
2)
#92,036
かいつうしき
Meaning
    1. formal opening (e.g. of a railway, road, etc.); opening ceremony; inauguration ceremony
      Quite a few people attended the opening ceremony of the new bridge.
Forms

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