“绝缘”常见的英文表达有 insulation(名词)和 insulate(动词)。具体用法如下:
含义:指材料或结构阻止电流、热量、声音等通过的特性,也可指用于绝缘的材料或装置。
例句:
The insulation in this old house is very poor.(这所老房子的绝缘性能很差。)
We need to add more insulation to the walls to keep the heat in.(我们需要在墙上添加更多的绝缘材料来保持热量。)
含义:表示通过使用绝缘材料来防止电流、热量、声音等的传递,也可引申为使某物与外界隔离、不受影响。
例句:
Electrical wires are usually insulated with rubber or plastic.(电线通常用橡胶或塑料进行绝缘处理。)
We should insulate the pipes to prevent them from freezing in winter.(我们应该给管道做绝缘处理,防止它们在冬天结冰。)