knee joint flexion and extension exerciser

[knee joint flexion and extension exerciser]
[knee joint flexion and extension exerciser]

中文释义

膝关节弯曲伸长训练器

单词分析

单词结构:

knee joint flexion and extension exerciser

字母数:42

记忆提示

🎯 重点记忆:

  • 单词拼写:knee joint flexion and extension exerciser
  • 核心含义:膝关节弯曲伸长训练器