spasm
🇺🇸
/ˈspæzəm/
🇬🇧
/ˈspæzəm/
noun
R
A quick, involuntary muscle movement that can be painful.
The sudden spasm in her back made it hard for her to move.
她背部突然痉挛，使她难以移动。
R
A short burst of a strong feeling or action.
He had a spasm of anger and slammed the door.
他愤怒地痉挛了一下，然后猛地摔门而去。
translation
痉挛, 一阵
词形变化
Plural
spasms