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单词
polyamide
释义
polyamide
/pɒliˈeimaid, -ˈæm-/
n. Chem.
any of a class of condensation polymers produced from the interaction of an amino group of one molecule and a carboxylic acid group of another, and which includes many synthetic fibres such as nylon
【化】聚酰胺;多胺
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更新时间:2026/10/1 7:39:51