spasm
柯林斯词典
1. N-VAR A spasm is a sudden tightening of your muscles, which you cannot control. 痉挛
A muscular spasm in the coronary artery can cause a heart attack. 冠状动脉内肌肉痉挛会导致心脏病发作。
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spasm /ˈspæzəm/ (spasms)
剑桥词典
- an occasion when a muscle suddenly becomes tighter in a way that cannot be controlled
抽搐，痉挛
a muscle /muscular spasm 肌肉抽搐
mainly UK My leg suddenly went into spasm. 我的腿突然抽筋了。
spasm of sth
a short period of something, especially something that cannot be controlled
（尤指难以控制的）一阵…
a spasm of guilt /coughing /laughing 一阵内疚／咳嗽／大笑 返回 spasm