| 释义 |
insulation
[ˌɪn.sjʊ'leɪ.ʃən] noun uncountable
■when you cover something to stop heat, sound or electricity from escaping or entering, or when something is covered in this way 隔热；隔音；绝缘•The animal's thick fur provides very good insulation against the arctic cold.动物的厚皮毛是防御极地严寒的绝好材料。 ■material which is used to stop heat, sound or electricity from escaping or entering 隔热（或隔音、绝缘）材料•Glass fibre is often used as roof insulation.玻璃纤维常用作屋顶的隔热材料。 |