collapse/crumble/fall/sink.导航词义：倒塌，倒下

1. collapse:v. 倒塌，坍塌.通常指房屋等倒塌，强调突然性。

The roof collapsed under the weight of snow.

房顶在雪的重压下突然坍塌了。

A lot of tall buildings collapsed in the earthquake.

许多高楼在地震中倒塌了。

2. crumble:v. 崩塌，坍塌.尤指由石头或岩石构成的建筑物或土地崩塌或崩裂。

Many houses crumbled into cinders.

许多房子坍塌，成了废墟。

The old stone wall began to crumble.

那座旧石墙开始崩塌。

The cliff has gradually crumbled away.

峭壁已经逐渐坍塌。

3. fall:v. 倒下，倒塌.通常指因失去平衡等而倒塌或跌倒。

Many trees fell in the storm.

在那场暴风雨中，许多树都被刮倒了。

The falling wall showered dust on them.

倒塌的墙壁弄了他们一身土。

I fell and hurt my knee.

我跌了一跤，摔伤了膝盖。

4. sink:v. 倒下.尤指人因过于劳累、体弱等而倒下或坐下。

She sank to the floor without the support of his shoulder.

少了他肩膀的支撑，她倒在地板上。

He was stunned and sank to the ground.

他被击昏，倒在地上。

She sank into a chair, exhausted.

她筋疲力尽地倒在椅子里。

全部

1·The system is in imminent danger of collapse.

这个体制面临着崩溃的危险。《牛津词典》

2·The bridge is liable to collapse at any moment.

那座桥随时可能坍塌。《牛津词典》

3·Their economy is teetering on the brink of collapse.

他们的经济正摇摆于崩溃的边缘。《柯林斯英汉双解大词典》

4·A few days after his collapse he was sitting up in bed.

他病倒后过了几天就在床上起身坐着了。《柯林斯英汉双解大词典》

5·The walls were strengthened to protect them from collapse.

围墙已加固以防倒塌。《牛津词典》

6·Do they realize we are racing toward complete economic collapse?

他们是否意识到我们正迅速走向彻底的经济崩溃？《柯林斯英汉双解大词典》

7·The governor called for an inquiry into the motorway's collapse.

州长要求对高速公路的坍塌进行调查。《柯林斯英汉双解大词典》

8·The medical system is facing collapse because of an exodus of doctors.

由于医生大批离去，该医疗体系正面临崩溃。《柯林斯英汉双解大词典》

9·It was also felt that the collapse of the system opened up new possibilities.

也感觉到制度的崩溃提供了新的可能。《柯林斯英汉双解大词典》

10·The economy is in danger of collapse unless far-reaching reforms are implemented.

除非实施影响深远的改革，否则经济就有崩溃的危险。《柯林斯英汉双解大词典》

崩溃

1·The system is in imminent danger of collapse.

这个体制面临着崩溃的危险。《牛津词典》

2·Their economy is teetering on the brink of collapse.

他们的经济正摇摆于崩溃的边缘。《柯林斯英汉双解大词典》

3·Do they realize we are racing toward complete economic collapse?

他们是否意识到我们正迅速走向彻底的经济崩溃？《柯林斯英汉双解大词典》

4·The medical system is facing collapse because of an exodus of doctors.

由于医生大批离去，该医疗体系正面临崩溃。《柯林斯英汉双解大词典》

5·The economy is in danger of collapse unless far-reaching reforms are implemented.

除非实施影响深远的改革，否则经济就有崩溃的危险。《柯林斯英汉双解大词典》

倒塌

1·The walls were strengthened to protect them from collapse.

围墙已加固以防倒塌。《牛津词典》

2·The earthquake was the occasion of the building's collapse.

地震是建筑物倒塌的起因。

3·Once again people began to argue whether Notre Dame Cathedral was going to collapse even without the fire.

人们又开始争论巴黎圣母院是否会在没有大火的情况下倒塌。

4·It is all an attitude, and one day the attitude will become a weird cramp, a pain, and then it will collapse.

它完全是一种态度，某天这种态度将变成一种奇怪的痉挛，一种痛苦，然后这种态度会倒塌。

5·The second was the earthquake that hit China's Sichuan Province in 2008, causing the collapse of poorly constructed buildings.

第二次是2008年发生在中国四川省的地震，那次地震导致一些劣质建筑倒塌。

坍塌

1·The governor called for an inquiry into the motorway's collapse.

州长要求对高速公路的坍塌进行调查。《柯林斯英汉双解大词典》

2·Without this muscular action, inhaling is like sucking air out of a balloon—the narrow passages tend to collapse.

如果没有这种肌肉运动，吸气就像从气球里吸出空气一样——狭窄的通道往往会坍塌。

3·This works in both directions: beggars become kings, palaces collapse into shelters.

这是双向的：乞丐变成了国王，宫殿坍塌成了避难所。

4·The collapse also ruined a bath house and mosaics that had been in the cliff for many hundreds of years.

这次坍塌还摧毁了一座澡堂和在悬崖上存在了数百年的马赛克。

5·Or is it only an accident that most Bridges do not collapse?

或者大部分桥梁不会坍塌只是个意外？

塌陷

1·This states that a hydrogen atom can collapse into a previously unknown form called a hydrino, producing energy.

这种理论表明氢原子可以塌陷到一种以前从未被发现的次氢形态，并释放出能量。

2·Stars a little less than that mass are thought to collapse into what are called neutron stars — very dense, dead stars, but not quite so exotic and weird as black holes.

比它小一点的恒星会塌陷为中子星——高密度，无生命的星体，但是没有像黑洞那样那么奇特和不可思议。

3·Large collections of dust are corralled together where the mutual gravity of the cloud causes it to rapidly collapse.

大量尘埃积聚的区域里，彼此间引力作用导致星云快速的塌陷。

4·A third is that they are caused by the collapse of massive but invisible relics from the beginning of the universe.

第三种假设认为它们是宇宙开创之际庞大而无形的塌陷的结果。

5·After that collapse, Mr Skilton said he was unconcerned and insisted the house was built on solid rock.

据房屋原来的主人斯基尔顿先生透露，在那次的塌陷之后，他还以为屋子是结结实实的建在坚固的岩石之上。

崩塌

1·But geologists caution that while the threat is real, it is impossible to say when the volcano might collapse.

然而地质学家警告说，尽管这一威胁确有其事，但是根本无法断定火山何时崩塌。

2·Could not this very Socratic way be a sign of collapse, exhaustion, sickness, and the dissolution of the anarchic instinct?

这个非常苏格拉底式的方法不能是无法无天的天性的崩塌、耗尽、疾患和解体的一个信号？

3·Depending on the scale, velocity and nature of the collapse, this could generate a significant and potentially damaging tsunami.

根据崩塌的规模、速度和特性，很可能会引起一场有潜在破坏性的严重海啸。

4·Scientists once imagined galaxies forming by a sort of monolithic collapse, in which a giant cloud of gas suddenly fell inward.

科学家们曾经想象星系是由某种整体的崩塌形成的，在这个过程中，极大量的气体云突然向内收缩。

5·The collapse can create even more pressure, reigniting enough oxygen to create a burst of energy.

崩塌可能带来更多的压力，重新点燃足够多的氧气，重新得到爆炸能量。

瓦解

1·Other parapsychologists believe the field is on the brink of collapse, having tried to produce definitive scientific proof and failed.

其他前卫的心理学家则认为，该学科曾试图提出明确的科学论证，但却失败了，因此该学科正处于瓦解的边缘。

2·Only when the long ban on dissection petered out in the Renaissance did the ventricles prove to be so much empty space — poke the brain around a little, and they collapse and disappear.

当针对解剖的长期禁令在文艺复兴时代解除以后，人们发现心室竟然是中空的——而大脑只要受到一点损伤，心室就会彻底瓦解和静止。

3·In a kind of star assembly line, interstellar molecular clouds collapse, producing new stars, which then gradually push back the remaining gas and dust.

类似于一条恒星生产线，星际间分子云瓦解产生新恒星，然后新的恒星逐渐将剩下的气体和尘埃推走。

4·Depending on your needs, you may dissect or collapse the contents of your environment into single or multiple topologies that can be referenced.

根据您的需求，您可以将您的环境分解或者瓦解成单个或者多个可以引用的拓扑。

5·Amid recession and the contagion of a debt default, bank collapse or Greek departure from the euro, Europe’s single market would be in danger.

在经济衰退之际，债务违约蔓延之时，银行瓦解或希腊退出欧元区之间，欧盟单一市场将岌岌可危。

塌

1·It takes just two or three big waves to signal doom: once water flows behind the defences, even the thickest ramparts are swift to collapse.

一两个大浪就可以宣告末日将至：海水一旦流过城墙，再厚的城墙也难逃一塌。

2·Police would come and collapse the walls and destroy them.

警察会来把墙弄塌并毁掉。

3·The wind caused the tent to collapse.

风把帐篷吹塌了。

4·Welding defects such as collapse of molten pool, burning through, would like to happen in the high efficient gas shielded metal arc welding.

应用高效的气体保护熔化极电弧焊焊接铝合金薄板时，容易出现熔池下塌、烧穿等焊接缺陷。

5·The paper introduces the construction procedure, treatment of collapse hole and quality inspection.

文章介绍了施工程序，塌孔处理和质量检查。

折叠

1·There are methods that let you expand and collapse each node.

并且还有各种方法让您能扩展和折叠每个节点。

2·A useful feature to add to your applications is the capability to expand or collapse all top-level tree items.

可以向应用程序中添加一个有用的特性，那就是展开或折叠所有顶级树项目的功能。

3·This allows you to collapse or expand elements as needed.

这使您可以根据需要折叠或展开元素。

4·The first step is to add the two buttons (lines 28 to 38 in listing 5) that expand or collapse all the tree’s items.

第一步是添加两个按钮（清单 5 中的第 28 - 38 行），用于展开或折叠树的所有项目。

5·Actions supported include zoom and scroll, expand and collapse, and navigation to an activity details view.

所支持的操作包括放大和滚动、展开和折叠、以及导航到活动细节视图。

(1)collapse mechanism破坏机构

(1)collapse strength抗挤强度；破裂强度

(1)collapse load损毁荷载，极限载荷；破坏负荷；临界纵向荷载