効こうkou効こう効こうShow answer(Space)Suspend(@)効こう効こうkouNoun (common)Noun (common) (futsuumeishi)Noun (common)efficacy; benefit; efficiency; effect; result; success効こう効こうkouefficacy; benefit; efficiency; effectWhat does 効 mean in English?efficacy; benefit; efficiency; effect; result; success(n)Search the picture dictionary for 効
