lack of joint penetration

[lack of joint penetration]
[lack of joint penetration]

中文释义

接头未焊透

单词分析

单词结构:

lack of joint penetration

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:lack of joint penetration
  • 核心含义:接头未焊透