insulator
中文释义
n. [物] 绝缘体；从事绝缘工作的工人
n. material that prevents the passage of heat or electricity.
常用搭配
- electrical insulator电绝缘体
- thermal insulator隔热材料
- insulator material绝缘材料
例句
- Rubber is an excellent insulator for electrical wires.橡胶是电线的极佳绝缘体。
- They used an insulator to prevent heat loss from the pipes.他们用绝缘材料防止管道热量流失。