Definition

Examples

• 电线外面有一层绝缘层。
  Diànxiàn wàimiàn yǒu yì céng jué yuán céng.
  There is an insulating layer on the outside of the wire.
• 这个绝缘层可以防止漏电。
  Zhège jué yuán céng kěyǐ fángzhǐ lòudiàn.
  This insulation layer can prevent electrical leakage.
• 施工时必须保护好绝缘层。
  Shīgōng shí bìxū bǎohù hǎo jué yuán céng.
  During construction, you must protect the insulating layer.