英语词汇“polybasic acid”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	polybasic acid
释义	polybasic acid 基本例句多元酸 Polyester resins are the condensation products of polybasic acids and polyols.聚酯树脂是多元酸和多元羟基化合缩聚而成。
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