double acting hand force pump

[double acting hand force pump]
[double acting hand force pump]

中文释义

[网络] 双动式手摇泵

单词分析

单词结构:

double acting hand force pump

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:double acting hand force pump
  • 核心含义:[网络] 双动式手摇泵