defective insulated

查询英语单词中文释义、音标、发音和例句。

defective insulated joint protection
[defective insulated joint protection]
[defective insulated joint protection]

中文释义

钢轨绝缘破损防护法

单词分析

单词结构:

defective insulated joint protection

字母数:36

记忆提示

🎯 重点记忆:

  • 单词拼写:defective insulated joint protection
  • 核心含义:钢轨绝缘破损防护法