umbilical sore

例句：

1. 1. The baby's umbilical sore has healed completely.
   婴儿的脐带伤口已经完全愈合。
2. 2.The doctor performed an emergency umbilical sore repair.
   医生进行了紧急的脐带裂伤修复。
3. 3. After the surgery, the patient was taken to the recovery room for observation.
   手术结束后，患者被送往恢复室进行观察。