Noun:

1. the state of being isolated or detached;

   "the insulation of England was preserved by the English Channel"
   

2. a material that reduces or prevents the transmission of heat or sound or electricity

3. the act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity

liningn.衬里；内层

laggingn.绝热材料；支拱板条adj.落后的；慢的；迟缓的动词lag的现在分词.

waddingn.填塞物；填棉；软纸

paddingn.垫充；垫塞；填料；废话

fillingn.充填物；装满；馅动词fill的现在分词.

protectionn.保护；防卫

isolationn.隔离；孤立

separationn.分离；分居；缺口；分隔线；[化]离析；【航】间隔

segregationn.隔离；种族隔离；分离

sequestrationn.隐退；隔离；扣押；查封；没收；[化]螯合作用

insularityn.岛国性质；（思想观念的）偏狭

insulantn.<英>绝缘物质

insulating materialn.绝缘物；绝缘材料

detachmentn.冷漠；公正；分遣队；脱离

insularismn.岛国根性；偏狭性

1. Cork is often used for insulation.
   栓皮经常用作绝缘材料。
2. 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。
3. The insulation material does not contain asbestos.
   隔热材料不含石棉。