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	Coruna corundoms corundophilite corundum corundums corunna coruscant coruscate coruscated coruscates coruscating coruscatingly coruscation coruscations coruña Corvallis corvees corves corvets corvette corvettes corvi corvid Corvidae corvidaes

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