reciprocating filing machine

[reciprocating filing machine]
[reciprocating filing machine]

中文释义

往复式锉床

单词分析

单词结构:

reciprocating filing machine

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:reciprocating filing machine
  • 核心含义:往复式锉床