meloschisis

例句：

1. 1.He experienced a sudden muscle spasm during the race, causing him to stumble and fall behind.
   他在比赛中突然肌肉痉挛，导致他摔倒并落后了。
2. 2.The doctor diagnosed her with myositis, recommending she rest for several weeks.
   医生诊断她患有肌炎，建议她休息几周。
3. 3.During his recovery from a muscle strain, he underwent physical therapy and gradually regained strength.
   在他从肌肉拉伤中恢复期间，他接受了物理治疗，并逐渐恢复了力量。