perforated cover plate

[perforated cover plate]
[perforated cover plate]

中文释义

有孔盖板

单词分析

单词结构:

perforated cover plate

字母数:22

记忆提示

🎯 重点记忆:

  • 单词拼写:perforated cover plate
  • 核心含义:有孔盖板