 |
| |||
| locomotor system (由骨、关节和骨骼肌组成，约占成人体重的60%。全身骨借关节相连形成骨骼，构成人体支架，具有支持体重，保护内脏的功能。骨骼肌附着于骨,收缩时以关节为支点牵引骨，产生运动。在运动中,骨起杠杆作用，关节是枢纽，骨骼肌是动力器官) | |||
| moving system | |||
| sport system | |||
| locomotor system; motion system | |||
| |||
| kinematic scheme | |||
|
运动系统 : 63 phrases in 19 subjects |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips