着色过度，色素沉着过度...

hyperpigmentation的音标：hyperpigmentation的英式发音音标为：[haɪpəpɪdʒmen'teɪʃən]hyperpigmentation的美式发音音标为：[haɪpəpɪdʒmen'teɪʃən]...

Bronze hyperpigmentation is seen in hemochromatosis and arsenic intoxication.青铜色的色素沉着见于血色素沉着症和砷中毒.The patient presented with ivory white scars, telangiectasis, hyperpigmentation and ulcerations on the both lower legs.双小腿...