oil discharging by pumping

[oil discharging by pumping]
[oil discharging by pumping]

中文释义

[水运] 泵卸油

单词分析

单词结构:

oil discharging by pumping

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:oil discharging by pumping
  • 核心含义:[水运] 泵卸油