oil-submerged pump

[oil-submerged pump]
[oil-submerged pump]

中文释义

潜油泵

单词分析

单词结构:

oil-submerged pump

字母数:18

记忆提示

🎯 重点记忆:

  • 单词拼写:oil-submerged pump
  • 核心含义:潜油泵