| 单词 | insulator |
| 释义 | insulator insulator n: ([sth] that holds in heat) SC 隔热的东西 gé rè de dōng xī Goose down is a good insulator that is often used in winter jackets. insulator n: (nonconductor of electricity, heat, sound) SC 绝缘体 jué yuán tǐ TC 絕緣體 SC 隔热体 jué yuán tǐ，gé rè tǐ SC 隔音体 jué yuán tǐ，gé yīn tǐ Ceramic materials are often used as high voltage insulators. |
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