piston underside pump scavengine

[piston underside pump scavengine]
[piston underside pump scavengine]

中文释义

[机] 活塞底泵扫气

单词分析

单词结构:

piston underside pump scavengine

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:piston underside pump scavengine
  • 核心含义:[机] 活塞底泵扫气