exokinetic joint

例句：

1. 1. The exokinetic jointis a type of joint that allows movementin one direction only.
   动力关节是一种只能沿一个方向运动的关节。
2. 2. Inthe human body, theexokinetic joints areresponsible for allowing movement in multiple directions.
   在人体中，动力关节负责允许多个方向的运动。
3. 3. The exokinetic jointis an important part of the human body's musculoskeletalsystem.
   动力关节是人体肌肉骨骼系统的重要组成部分。