roller with trunnions

[roller with trunnions]
[roller with trunnions]

中文释义

带颈辊

单词分析

单词结构:

roller with trunnions

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:roller with trunnions
  • 核心含义:带颈辊