释义 |
insulatein·su·late /ˈɪnsəleɪt / verb [transitive] to protect or cover something with a material that prevents electricity, heat, or sound from passing through使绝缘;使隔热;使隔音◆You can save a lot of money on heating if your house is well insulated.如果房屋隔热性能好,就可以节省很多暖气费。 |