bump/collide/crash/jar.导航词义：碰撞

1. bump:v. 撞伤；（使）碰撞.指人体某一部分不小心被撞伤，也指具体东西猛烈地碰撞。

Be careful not to bump your head.

小心别撞伤你的头。

She bumped her arm on the tree.

她的手臂撞到了树上。

The car bumped into the telegraph pole.

汽车撞到电线杆上了。

2. collide:v. 碰撞，相撞；发生冲突.通常指人或物在运动中与反方向的人或物相撞；也可指在某一问题上产生矛盾冲突。

Two heavy trucks collided with each other at the street corner.

两辆重型卡车在街角处相撞。

The interests of the two parties collided.

这两大党派的利益相互冲突。

3. crash:v. （使）猛撞，猛击.指车辆、飞机等猛烈撞击障碍物、地面等，常伴有毁灭性的后果。

The robber crashed the car into a wall.

劫匪驾车撞上了一堵墙。

The plane crashed soon after take-off.

飞机起飞后不久便坠毁了。

4. jar:v. 撞坏；震松.指把某物撞坏或震松。

He fell off the bike and jarred his ankle.

他从自行车上摔下来，伤了脚踝。

I must have jarred my arm playing basketball.

我准是在打篮球时伤了手臂。

全部

1·Be careful you don't bump your head.

留神别撞了头。《牛津词典》

2·Small children often cry after a minor bump.

小孩子们在轻微的碰撞后常常会哭。《柯林斯英汉双解大词典》

3·I happened to bump into Mervyn Johns in the hallway.

我碰巧在走廊里撞见了默文·约翰斯。《柯林斯英汉双解大词典》

4·You shouldn't bump the machine.

你不应该撞这台机器。

5·I didn't mean to bump into you.

我不是故意撞到你的。

6·Did you mean to bump into me?

你是想撞到我吗？

7·My car ran bump into the wall.

我的车撞到墙上了。

8·Did he bump his little head?

他撞到他的小脑袋了吗？

9·Will you try and bump them?

你会去撞他们吗？

10·There's a bump ahead on the road.

前面的路上有个颠簸。

撞

1·Will you try and bump them?

你会去撞他们吗？

2·Did you mean to bump into me?

你是想撞到我吗？

3·You shouldn't bump the machine.

你不应该撞这台机器。

4·I didn't mean to bump into you.

我不是故意撞到你的。

5·Such people never bump into other people.

这种人从来不会撞到别人。

碰撞

1·Small children often cry after a minor bump.

小孩子们在轻微的碰撞后常常会哭。《柯林斯英汉双解大词典》

2·This should all produce a substantial bump in performance for some players.

这应该会产生一个实质性的碰撞，一些球员的表现。

3·That head bump is now blamed for triggering the hematoma.

那次头部碰撞现在成了引发血肿的主因。

4·Collision detection allows for two objects to bump into each other and react.

碰撞检测能够对两个物体的碰撞作出反应。

5·According to Google, only one minor accident took place during the testing, when one of the cars received a bump from behind at traffic lights.

据Google透露，在行车测试中，仅发生了一个小事故，当时其中一辆试验汽车在交通信号灯前停下时，后面车辆与之发生了追尾碰撞。

撞击

1·I felt a little bump and I knew instantly what had happened.

我感到了一下轻轻的撞击，立刻就明白发生了什么。《柯林斯英汉双解大词典》

2·Modify the dimensional shift parameters to be highly sensitive, and every significant bump, drop, or shake can be recorded.

修改空间移位参数使其具有高灵敏度，任何较大的撞击、坠落或震动都会被记录下来。

3·The rapid acceleration-deceleration forces of violent shaking can cause much more damage to brain tissue and blood vessels than a direct bump to the head caused by a short fall.

猛烈摇晃时，迅猛加快—减慢产生的力量给脑组织和血管带来的损害可能比突然跌落直接撞击头部要严重得多。

4·It sends information up to our server, and our server does this global matching algorithm to figure out which two phones in the world got the same bump at the same time in the same place.

它会将信息传输到我们的服务器上，我们的服务器通过全球匹配运算系统，确定是哪两个手机，在同一时间，同一地点，同时撞击。

5·Big pieces of ice bump and squeeze each other.

大片大片的冰块互相撞击着，互相拥挤着。

肿块

1·Do you see this little bump on his forehead?

你看到他额头上的小肿块了吗？

2·Can you see that bump on your friend's nose?

你能看见你朋友鼻子上的肿块吗？

3·It's funny that I've treated the tumescent bump on my arm as a cowry these two days and for fear that something may be wrong.

有趣的是，这两天我一直把胳膊上隆起的肿块当作宝贝一样对待，生怕有个什么问题。

4·Can you feel the bump on my head?

你能摸到我头上那个肿块吗？《牛津词典》

5·Included among these cells are hairs (yup, leaves have hairs), any sort of bump or ornamentation, and most important, stomata.

在这些细胞中包裹着绒毛(是的，叶子有绒毛)，某种肿块或装饰，还有最重要的——气孔。

碰

1·If you feel the need to hug a bro every time you see him or prefer a man hug to a fist bump, then you may be guilty.

如果你每次看见个兄弟都想去抱他而不是拳头碰拳头，那你该感到愧疚了。

2·Sellers bump gently into buyers, putting a foot in the customer's boat to ensure that the deal does not drift away.

两船轻轻碰触之间，卖家一脚踏住买家的船，这样生意就不会溜走。

3·You could fall off the bed and bump your head!

你能从床上落下并且碰你的头“！

4·This paper describes the causes of Angle bump of float glass when conveyed at the cold end while being longitudinally cut on the production line.

探讨了浮法玻璃在冷端输送过程中，玻璃板在主线上纵向掰断并分开所产生的两块玻璃尾端碰角的现象。

5·Dare you bump me, Pottery Pot? he said.

“你敢跟我碰吗，陶罐？”他说。

颠簸

1·There's a bump ahead on the road.

前面的路上有个颠簸。

2·The records are even finer grained than that: cold, bump, points of light, waiting.

这些记录的颗粒甚至更细小：冷，颠簸，光点，等候。

3·High-performance gasbag shock absorber, to various reports, reducing the bump fatigue discovery.

高性能气囊减震器，适应各种路况，减轻驾乘的颠簸疲劳。

4·They are not willing to let their children take the crowded buses and endure hardships of a long time bump.

他们不愿意让孩子乘坐拥挤的公车，忍受长时间的颠簸。

5·The front wheels of a car cross the bump one after the other, rather than in unison, making the car swing from side to side.

汽车的前轮通过一个又一个的颠簸，而不是一致的，使汽车不停的摆动。

冲撞

1·The passengers felt a violent bump as the plane landed.

飞机著陆时，乘客感到猛烈的冲撞。

2·The passengers felt a violent bump as the plane landed.

飞机着陆时，乘客感到猛烈的冲撞。

3·The student will probably notice a bump in the sound while changing from the sound produced by the air in the cheeks to the sound produced by the air in the lungs.

练习者可能也会注意到在从使用肺部空气转为使用腮部空气的过程中会发出某种冲撞声音。

(1)bump into无意中遇到、碰到

(1)with a bump意外地，突然

(1)bump against撞；碰

(1)bump up突然增加；提升

(1)bump off干掉]

(1)bump mapping凹凸贴图；凸凹处理；凹凸映射