vacuum steam heating

[vacuum steam heating]
[vacuum steam heating]

中文释义

真空式蒸汽供暖

单词分析

单词结构:

vacuum steam heating

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:vacuum steam heating
  • 核心含义:真空式蒸汽供暖