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BNC: 23190 COCA: 24690
insulator
ɪnsjʊleɪtəʳ -sə- ˈɪnsəˌleɪtər ˈɪnsʊˌleɪtər ˈɪnsjʊˌleɪtər
Word forms: plural insulators
N-COUNT [usually singular] 绝缘体;绝热体;隔音物 An insulator is a material that insulates something. 绝缘体;绝热体;隔音物
  • Fat is an excellent insulator against the cold. [+ against]

    脂肪是极好的抵御寒冷的绝热体。

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BNC: 23190 COCA: 24690
BNC: 23190 COCA: 24690
BNC: 23190 COCA: 24690
insulator
Building materials: adobe, aggregate, asbestos...

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