painful spasm 中文意思是什麼
painful spasm
解釋
痛性痙攣-
A painful muscle spasm, as in the neck or back ; a crick
痛痙頸部或背部的痛苦的肌肉痙攣;痛性痙攣 -
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
所謂背部痙攣是背部肌肉的突發非正常收縮。如果正好發生在脊椎或神經附近的話會非常痛苦。
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