Musculus opponens digiti minimi

例句：

1. 1.The doctor examined the patient's fingers to determine the cause of his pain.
   医生检查了患者的手指以确定他疼痛的原因。
2. 2.The surgeon performed a delicate operation on the patient's finger.
   外科医生对患者的手指进行了一项精细的操作。
3. 3. The dancer flexed her fingers to show off her skill in ballet.
   舞者弯曲她的手指来展示她在芭蕾舞中的技能。