单侧痛

例句：

1. 1. She had a sudden onset of pain in her left side.
   她突然左侧开始疼痛。
2. 2. He experienced a sharp stabbing pain in his right arm.
   他右臂感到一阵尖锐的刺痛。
3. 3.The patient described the pain as being located on the left side of his chest.
   病人描述疼痛位于他的胸腔左侧。