unstayed flat heads and covers

[unstayed flat heads and covers]
[unstayed flat heads and covers]

中文释义

无支撑平封头和盖板

单词分析

单词结构:

unstayed flat heads and covers

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:unstayed flat heads and covers
  • 核心含义:无支撑平封头和盖板