Joint pain, particularly in the joints of the knee, ankle, elbow and wrist, should never be ignored.

关节痛，尤其是膝盖、脚踝、手肘和手腕部位的疼痛，是不可小视的。

youdao

Send cool pain to the joint of overcast knee? Who knows to tell me in detail please, thank!

一到阴天膝盖的关节发凉的疼？谁知道请详细的告诉我，谢谢！䗫。

youdao

Patellar joint disorder, with knee anterior pain as the main symptom, is a common knee joint disease occurring in clinic and exercise.

髌股关节紊乱，以膝前痛为主要症状，是临床和体育运动中常见的膝关节疾患。

youdao

No space -- meaning no cartilage between the two bones that make up the knee joint -- can cause tremendous pain.

CNN: What you need to know about total knee replacement