sob (sealing oil backup pump)

[sob (sealing oil backup pump)]
[sob (sealing oil backup pump)]

中文释义

后备封油泵

单词分析

单词结构:

sob (sealing oil backup pump)

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:sob (sealing oil backup pump)
  • 核心含义:后备封油泵