高速 [ㄍㄠ ㄙㄨˋ; gao1 su4]
  high speed
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  高速
  こうそく
  adjectival nouns or quasi-adjectives (keiyodoshi)
  noun (common) (futsuumeishi)
  nouns which may take the genitive case particle `no'
  high speed
  high gear
  abbreviation
  highway
  freeway
  expressway
  motorway
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