hyomandibular pouch

例句：

1. 1. The hyomandibular pouch is a small space behind the lower jaw.
   下颌囊是下颌骨后面的一个小空间。
2. 2.During surgery, the surgeon removed the hyomandibular pouch to access the nerve.
   在手术中，外科医生切除了下颌囊以便于接触神经。
3. 3. The patient's condition worsened after the hyomandibular pouch was irrigated with antibiotics.
   患者在接受抗生素冲洗下颌囊后病情恶化。