spasm of fingers

例句：

1. 1. She had a spastic spasm in her left arm while playing tennis.
   她在打网球时左臂出现了痉挛。
2. 2.The doctor prescribed medication to help relieve the patient's spastic spasm.
   医生开了药来帮助缓解病人的痉挛。
3. 3.During his recovery from an injury, he experienced several spastic spasms in his legs.
   在他从受伤中恢复期间，他的腿出现了几次痉挛。