closed system of hea

查询英语单词中文释义、音标、发音和例句。

closed system of heating
[closed system of heating]
[closed system of heating]

中文释义

封闭式供暖系统

单词分析

单词结构:

closed system of heating

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:closed system of heating
  • 核心含义:封闭式供暖系统