单词	pentanoic acid
释义	pentanoic acid /ˌpɛntəˈnəʊɪk / noun [mass noun] Chemistry A colourless liquid fatty acid present in various plant oils, used in making perfumes. Chemical formula: CH3(CH2)3COOH. Pentanoic acid, or valeric acid, is also known for its odor and in fact is used for flavorings and perfumes. Origin 1920s: pentanoic from pentane.
随便看	contextually contexture contiguity contiguous contiguously continence continent continental Continental Army continental breakfast continental climate Continental Congress continental crust continental day Continental Divide continental drift continentally continental quilt Continental roast continental shelf continental slope Continental System continently contingence contingency

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