bolthole vacuum cleaner

[bolthole vacuum cleaner]
[bolthole vacuum cleaner]

中文释义

杆柱钻孔真空清扫器

单词分析

单词结构:

bolthole vacuum cleaner

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:bolthole vacuum cleaner
  • 核心含义:杆柱钻孔真空清扫器