dummy type contraction joint

[dummy type contraction joint]
[dummy type contraction joint]

中文释义

假缝式收缩缝

单词分析

单词结构:

dummy type contraction joint

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:dummy type contraction joint
  • 核心含义:假缝式收缩缝