释义 |
naph·thal·ic acid \(ˈ)naf]|thalik-, ÷ (ˈ)nap]\ noun Etymology: International Scientific Vocabulary naphthaline + -ic + acid; probably originally formed as French acide naphtalique 1. : a crystalline acid C10H6(COOH)2 formed by oxidation of acenaphthene; 1,8-naphthalene-dicarboxylic acid 2. obsolete : phthalic acid |