articulatio talocalcanea

例句：

1. 1. The doctor performed an articulation of the joint to relieve pain.
   医生对关节进行了一次关节活动以缓解疼痛。
2. 2. The scientist discovered a new articulation in the molecule.
   科学家在分子中发现了一种新的关节。
3. 3.The robot's articulation is essential for its functioning.
   机器人的关节对于其运作至关重要。