countersunk lug block

[countersunk lug block]
[countersunk lug block]

中文释义

平头带耳块

单词分析

单词结构:

countersunk lug block

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:countersunk lug block
  • 核心含义:平头带耳块