concrete. Insulating or non-conductive material.
| 单词 | θ76720 |
| 释义 | the world > matter > physics > science of sound > sound-waves > [noun] > insulation against > that which provides (3) insulation1927 concrete. Insulating or non-conductive material. insulator1927 One who or that which insulates; e.g. a body or substance that entirely or to a great degree prevents the passage of electricity or heat between… insulant1971 Any substance or medium which insulates (electrically, thermally, etc.). |
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