Verb:

1. become or cause to become undone by separating the fibers or threads of;

   "unravel the thread"
   

2. disentangle;

   "can you unravel the mystery?"
   

3. become undone;

   "the sweater unraveled"
   

in AM, use 美国英语用 unraveling, unraveled

1.崩溃；失败
If something such as a plan or systemunravels, it breaks up or begins to fail.

unravel

e.g. His government began tounravel because of a banking scandal...
他的政府由于一起金融丑闻而开始瓦解。
e.g. When she returned to America, the marriage unravelled.
她回到美国的时候，婚姻破裂了。

2.解开；拆散；（使）松开
If youunravel something that is knotted, woven, or knitted, or if itunravels, it becomes one straight piece again or separates into its different threads.

e.g. He was good with his hands and couldunravel a knot or untangle yarn that others wouldn't even attempt...
他的手很灵巧，其他人甚至都不敢尝试的一些难解的绳结或缠在一起的纱线，他都能解开。
e.g. The stairway carpet is so frayed it threatens tounravel.
铺在楼梯上的地毯磨损得很厉害，都快散了。

3.揭开；揭示
If youunravel a mystery or puzzle, or if itunravels, it gradually becomes clearer and you can work out the answer to it.

e.g. A young mother has flown to Iceland tounravel the mystery of her husband's disappearance...
一位年轻的母亲飞抵冰岛，要揭开她丈夫失踪之谜。
e.g. Gradually, with an intelligent use of flashbacks, Yves' story unravels.
通过巧妙运用倒叙手法，伊夫的故事慢慢呈现出来。

1. 抓开：copter 直升飞机 |unravel 抓开 | demesticate 驯服,教化

2. 弄清 discover 发现：319 uniform 统一 integrate 整合 | 321unravel 弄清 discover 发现 | 322 usher in 开始 begin 开始

3. 解开：unquiet 动荡;不平静 |unravel 解开 | unreacted 未反应的

4.

4. 拆开：unquote 结束引语 |unravel 拆开 | unread 无学问的

• Too impatient to unravel the tangled knot, he had cut it.

  出自：P. G. Wodehouse

My knitting has unravelled.

我编织的东西散开了。

The baby unraveled its mother's knitting.

那婴儿将母亲的编织物拆散了。

One wrong move and the reef could unravel in a day.

一个措施不对，这块珊瑚礁就可能在一天之内分崩离析。

There is still a good deal to unravel.

还有不少问题要澄清。

The discovery will help scientists unravel the mystery of the Ice Age.

这一发现将有助于科学家揭开冰川时代的奥秘。

Police are trying to unravel the reason of their sudden disappearance.

警察正在试图解释他们突然消失的原因。

The unity agreement began to unravel.

使得这份联合声明开始出现破裂。

Rob want to know when communism began to unravel in Eastern Europe.

罗伯想要知道共产主义制度何时开始在东欧解体的。

I unravelled the string and wound it into a ball.

我把绳子解开并绕成一个球。

The discovery will help scientists unravel the mystery of the Ice Age.

这一发现将有助于科学家揭开冰川时代的奥秘。

His government began to unravel because of a banking scandal...

他的政府由于一起金融丑闻而开始瓦解。

When she returned to America, the marriage unravelled.

她回到美国的时候，婚姻破裂了。

He was good with his hands and could unravel a knot or untangle yarn that others wouldn't even attempt...

他的手很灵巧，其他人甚至都不敢尝试的一些难解的绳结或缠在一起的纱线，他都能解开。

The stairway carpet is so frayed it threatens to unravel.

铺在楼梯上的地毯磨损得很厉害，都快散了。

A young mother has flown to Iceland to unravel the mystery of her husband's disappearance...

一位年轻的母亲飞抵冰岛，要揭开她丈夫失踪之谜。

Gradually, with an intelligent use of flashbacks, Yves' story unravels.

通过巧妙运用倒叙手法，伊夫的故事慢慢呈现出来。

There is still a good deal to unravel.

还有不少问题要澄清.

One wrong move and the reef could unravel in a day.

一个错误的举动就可能使这块珊瑚礁一天内分崩离析.

BHF scientists are gearing up to unravel the biology that links traffic pollution to heart attacks.

BHF的科学家正努力揭示交通污染与心脏疾病的生物学关联.

It had been used for practical ends, to identify elements and to unravel radioactive decay chains.

已将其用于实践的目的, 去鉴别元素和阐明放射性衰变系.

The End Times , when all of creation will finally unravel, are here.

所有造物最终粉碎的终结时刻就在眼前.

There was still more to discover, more mysteries unravel.

还有更多的发现, 更多的谜团解开.

Can you unravel the mystery?

你能解开这个迷 吗 ?

What moves him is the desire to unravel the mysteries of nature.

推动他们的还是解开自然之迷的愿望.

Those studies should help unravel the basic biology of obesity.

这些研究将有助于阐明肥胖的基本生物学改变.

The unity agreement began to unravel.

使得这份联合声明开始出现破裂.

You may need a therapist to unravel and work on the issues.

也可能需要医生找出原因来解决此问题.

Children unravel the world; adults try to knit it back together.

当孩童拆散世界时, 成人试著去将它重新接合起来.

It has the potential at any moment to unravel all over again.

政府软弱无力,分崩离析随时可能发生.

Within hours things began to unravel.

在几个小时内,事情开始揭晓了.

Netanyhu says unilateral moves by the Palestinians will only serve to unravel the previous agreement.

内塔尼亚胡称,巴勒斯坦若采取单边行动只会起到破坏之前达成的协议的作用.

Each circle strengthens the others, until the whole is hard to unravel.

每个环路互相加强, 直至形成一个难以解开的整体.

Unfortunately, one needs to read Hester's paper very closely to unravel this explanation.

不幸的是, 你必须非常仔细的阅读的海丝特的论文才能弄清楚这个解释.

There are many kinds of diseases that medical science is yet not unravel.

仍有许多疾病是医药科学至今无法解释的.

It's one of many mysteries to unravel, as his team tries to grow body parts scratch.

这尚有许多未解之谜, 因为他的团队正试图从零开始生长出人体身体部位.

As operational and financial stresses mounted, morale began to unravel.

随着经营和财务压力升级, 士气低落.