double-drum boiler

[double-drum boiler]
[double-drum boiler]

中文释义

汽包锅炉

单词分析

单词结构:

double-drum boiler

字母数:18

记忆提示

🎯 重点记忆:

  • 单词拼写:double-drum boiler
  • 核心含义:汽包锅炉