nitrocotton

nitrocotton [naɪtrəʊ'kɒtən]  [ˌnaɪtroʊ'kɒtn] 

nitrocotton 基本解释
强棉药;
nitrocotton 英英释义

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noun

1. a nitric acid ester
    used in lacquers and explosives

    Synonym: cellulose nitrate nitrocellulose guncotton

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