At birth, the umbilical cord is cut and the umbilical vein collapses to form the round ligament.

在出生时剪掉，静脉闭锁形成圆韧。

The umbilical cord wrapped around your neck, and you stopped breathing.

缠住了你头颈，你停止了呼吸。

And lastly, keeping the umbilical cord free from infection.

最，保持不受感染。

The enzymes were then guided into the umbilical cord.

然，这些酶被送到。

They're floating around on umbilicals here out in space.

它们漂浮在太空中子上。

So, it looks like the umbilical cord came off very recently.

因此，看起来是最近才脱落。

It is connected to the umbilical cord and helps feed the fetus.

它与相连，帮助喂养胎儿。

Then, the doctor cuts the umbilical cord.

然，医生会切断。

The umbilical cord connects a pregnant mother to her fetus.

把怀孕和她胎儿连接起来。

The woman had been receiving the umbilical cord blood to treat her leukemia.

这名女性一直在接受血治疗她白血病。

The umbilical cord carries nutrients and life-giving substances from the mother to the fetus.

能够将营养物质和赋予生命物质从送到胎儿体内。

Mr. Hendy observes that the BBC was born with an " umbilical link" to radio.

亨迪先生发现，BBC生来就与广播有着“式联系”。

So, his belly button, the umbilical cord is gone, but it's still inflamed.

看他肚，他没了，但还在发炎。

It is the first case involving the use of blood from the umbilical cord.

这是首例使用血病例。

Use of umbilical blood is a somewhat new method.

使用血是一种比较新方法。

So, a navel is where the umbilical cord was attached when you were a child.

是指当你还是个孩子时候连在你身上东西。

But rivers don't have umbilical cords, so why do they have innies and outies?

但是河流又没有，那它们为什么会有凹凸区别呢？

Shortly after birth, a doctor or health care worker clamps the umbilical cord.

出生不久，医生或医护人员就会夹住。

This word comes from the term 'umbilical cord.'

这个词来源于“umbilical cord”这个词。

At 11: 43, Dr. Hanson Mills cut the umbilical cord, forever separating mother and child.

11点43分，Hanson Mills医师剪断了，永远分离了子。