protection against f

查询英语单词中文释义、音标、发音和例句。

protection against failure of water supply for onc
[protection against failure of water supply for onc]
[protection against failure of water supply for onc]

中文释义

直流锅炉断水保护

单词分析

单词结构:

protection against failure of water supply for onc

字母数:50

记忆提示

🎯 重点记忆:

  • 单词拼写:protection against failure of water supply for onc
  • 核心含义:直流锅炉断水保护