单词 | dielectric |
释义 | di·e·lec·tric (dī′ĭ-lĕktrĭk) n. A nonconductor of electricity, especially a substance with electrical conductivity of less than a millionth (10-6) of a siemens. [DI(A)- + ELECTRIC.] di′e·lectric adj. di′e·lectri·cal·ly adv. |
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