dielectric /.daii'lektrik/ 📖 中文释义 n. 电介质, 绝缘体a. 非传导性的 🔗 释义中的汉语词 绝缘体 🧩 词形变化 复数 dielectrics 📘 English Definition(英文释义) n a material such as glass or porcelain with negligible electrical or thermal conductivity ← dieldrin dielectric absorption →