double ended boring machine

[double ended boring machine]
[double ended boring machine]

中文释义

un. 双头镗床

单词分析

单词结构:

double ended boring machine

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:double ended boring machine
  • 核心含义:un. 双头镗床