盾脐

例句：

1. 1. The baby's umbilical cord is wrapped around the mother's belly.
   宝宝的脐带缠绕在母亲的腹部。
2. 2. The doctor removed the umbilical cord to save the baby's life.
   医生剪断了脐带以拯救婴儿的生命。
3. 3.The newborn baby was connected to a machine that monitored its heart rate and oxygen levels.
   新生婴儿连接到一台监测其心率和氧气水平的仪器上。