正常收缩 meaning in Chinese
standard taper
Examples
- A spasm is a spontaneous , abnormal contraction of a muscle . when it occurs in the back near the spinal cord or the nerve roots , it can be very painful
所谓背部痉挛是背部肌肉的突发非正常收缩。如果正好发生在脊椎或神经附近的话会非常痛苦。
standard taper