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  1. pyroelectric

    • IPA[ˌpīrōəˈlektrik]

    美式

    • adj.
      having the property of becoming electrically charged when heated
    • 釋義

    形容詞

    • 1. having the property of becoming electrically charged when heated a pyroelectric detector
    • 更多解釋
    • IPA[ˌpʌɪrəʊɪˈlɛktrɪk]

    英式

    • adj.
      having or using the property of becoming electrically charged when heated: a pyroelectric sensor

    Oxford Dictionary