单词	peri acid
释义	peri acid noun ¦perē+ : a crystalline naphthylaminesulfonic acid H2NC10H6SO3H used as a dye intermediate; 8-amino-1-naphthalenesulfonic acid Word History Etymology peri from peri-
随便看	retinoblastomata retinoic acid retinoid retinoids retinol retinols retinopapillitis retinopathies retinopathy retinophoral retinophore retinoscopes retinoscopies retinoscopists retinoscopy Retinospora retinospora retinosporas retinotectal retinted retinting retints retinue retinues retinula

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