JMdict: 1709090

速効 【そっこう】

  1. [n] speedy effect
Search on Immersion Kit
Search on Forvo

Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
Quick, Fast ソク はや.い, はや-, はや.める, すみ.やか 3
Merit, Efficacy, Efficiency, Benefit コウ き.く, ききめ, なら.う 5