multiple-piece piston-ring

[multiple-piece piston-ring]
[multiple-piece piston-ring]

中文释义

un. 组合活塞环

单词分析

单词结构:

multiple-piece piston-ring

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:multiple-piece piston-ring
  • 核心含义:un. 组合活塞环