例句
The new roof insulation keeps our bedroom warm.
新装的屋顶隔热层让我们的卧室保持温暖。
Improving insulation in older homes can reduce energy consumption and lower heating costs during winter.
改善老旧住宅的保温性能可以减少能源消耗，降低冬季取暖费用。
常用搭配
- thermal insulation｜隔热
- sound insulation｜隔音
- electrical insulation｜电气绝缘
- insulation material｜隔热材料
词形与相关词
insulate (v.) · insulated (adj.) · insulator (n.)
用法提示
通常不可数；可指隔绝作用，也可指所用材料。