ハイドロキノンalso: ヒドロキノンハイドロキノンFreq.FrequencyTop 100,000Meanings1nounhydroquinonechemistryA chemical compound used as a reducing agent, photographic developer, and skin-lightening agent.ハイドロキノンは写しゃ真しんの現げん像ぞう液えきに使つかわれる。Hydroquinone is used in photographic developers.
