rhinocele

例句：

1. 1. The baby's head was swollen and looked like a rhinocele.
   婴儿的头部肿胀，看起来像水囊。
2. 2. The doctor diagnosed the patient with hydrocele and advised surgery.
   医生诊断患者患有水囊病，并建议手术。
3. 3. Hydroceles are common in children and can cause discomfort or pain.
   水囊病在儿童中很常见，可能会引起不适或疼痛。