psoas是什么意思

[单复同]n.[解]腰肌

1、The psoas muscle is located deep within the abdomen and plays an important role in hip flexion.（腰大肌位于腹部深处，在髋关节的屈曲中起着重要的作用。）

2、Injury to the psoas can result in lower back pain and difficulty with certain movements.（腰大肌受伤可能导致腰背部疼痛和某些动作的困难。）

肌肉（人体、动物体内的一种肌肉组织）