double expansion compound steam engine

[double expansion compound steam engine]
[double expansion compound steam engine]

中文释义

两级膨胀复式蒸汽机

单词分析

单词结构:

double expansion compound steam engine

字母数:38

记忆提示

🎯 重点记忆:

  • 单词拼写:double expansion compound steam engine
  • 核心含义:两级膨胀复式蒸汽机