knuckle-and-socket joint

[knuckle-and-socket joint]
[knuckle-and-socket joint]

中文释义

链式球形连接;活节连接

单词分析

单词结构:

knuckle-and-socket joint

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:knuckle-and-socket joint
  • 核心含义:链式球形连接;活节连接