insulation
n. 【物】绝缘（体）；隔离；孤立
近义词：lining，lagging，wadding，padding，filling，protection，isolation，separation，segregation，sequestration，insularity，insulant，insulatingmaterial，detachment，insularism，
英英释义
Noun
- the state of being isolated or detached;
"the insulation of England was preserved by the English Channel"
- a material that reduces or prevents the transmission of heat or sound or electricity
- the act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity
例句
用作名词(n.)
- Cork is often used for insulation.栓皮经常用作绝缘材料。
- Loss of electric current is a result of faulty insulation.漏电由于绝缘不好而导致的电流流失。
- The insulation material does not contain asbestos.隔热材料不含石棉。