ハイオクhaiokuハイオクハイオクShow answer(Space)Suspend(@)ハイオクハイオクhaiokuNoun (common)Noun (common) (futsuumeishi)Noun (common)Abbr.AbbreviationAbbr.high octane; high octane gasoline; high-octane petrolRelated:ハイオクタン,ハイオクタンガソリンハイオクハイオクhaiokuhigh octane; high octane gasolineWhat does ハイオク mean in English?high octane; high octane gasoline; high-octane petrol(n)Search the picture dictionary for ハイオク