double expansion steam engine

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

中文释义

双胀汽机, 双膨胀蒸汽机

单词分析

单词结构:

double expansion steam engine

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:double expansion steam engine
  • 核心含义:双胀汽机, 双膨胀蒸汽机