bolt

[bəult]

n.门闩, 螺栓, 一卷布,弩箭
v.（突然）逃离, 闩住, 狼吞虎咽, 用螺栓固定
adv.挺直地
n. 螺钉, 闪电, 一卷(布), 剑弩
adv. 挺直地

n.[C]

1. 闩, 门栓

She slid the bolt back and opened the door.

她推开门闩, 把门打开。

2. 螺栓

He fastened the bolt.

他把螺栓扭紧。

3. 闪电, 电光

A bolt of lightning lit up the sky.

电闪照亮了天空。

4. 弩箭, 粗箭

5. 冲撞; 逃跑[S]

At the sight of the policemen coming towards the house, the suspect made a bolt for the door.

瞥见警察向屋子走来, 嫌疑犯便欲夺门而逃。

6. (棉布等的)一匹, 一卷

7. 【美】脱党行为

vt.

1. 闩上, 插上

He bolted all the doors and windows before he left.

他出去前把所有门窗都拴起来。

2. 将……用螺栓拴紧

3. 吞吃, 匆忙咽下[(+down)]

He bolted down a bowl of noodles.

他囫囵吞下一碗面条。

4. 脱口说出

5. 【美】脱离(政党, 活动等)

He decided to bolt the ticket.

他决定退出竞选。

vi.

1. 冲出; 逃走; 快速移动

He bolted out of the room in a rage.

他怒气冲冲地从房内奔出。

2. 狼吞虎咽

3. 【美】脱党

4. 闩住; 用螺栓固定

ad.

1. 突然地; 直接地

2. 笔直地

He sat bolt upright.

他笔直地坐着。

词形变化

动词过去式: bolted | 动词过去分词: bolted | 动词现在分词: bolting | 动词第三人称单数: bolts |

词义辨析

同义:

vi.冲出; 逃走

flee  break away  take flight

n.闩, 门栓

lock  fastener  

同义参见:

lightning  zip  speed  flight  arrow  run  race  padlock  

英英释义

名词 bolt:

a discharge of lightning accompanied by thunder

同义词：thunderbolt, bolt of lightning

a sliding bar in a breech-loading firearm that ejects an empty cartridge and replaces it and closes the breech

the part of a lock that is engaged or withdrawn with a key

同义词：deadbolt

the act of moving with great haste

同义词：dash

a roll of cloth or wallpaper of a definite length

a screw that screws into a nut to form a fastener

a sudden abandonment (as from a political party)

动词 bolt:

move or jump suddenly

secure or lock with a bolt

swallow hastily

run away; usually includes taking something or somebody along

同义词：abscond, absquatulate, decamp, run off, go off, make off

leave suddenly and as if in a hurry

同义词：run off, run out, bolt out, beetle off

eat hastily without proper chewing

同义词：gobble

make or roll into bolts

副词 bolt:

in a rigid manner

同义词：rigidly, stiffly

directly

同义词：bang, slap, slapdash, smack

短语词组

bolt from the blue

1. 晴天霹雳

The news of his death came as a bolt from the blue.

他死亡的消息好似晴天霹雳。

补充

boltbolt英:[bəult] 美:[bolt]n.1.螺栓2.(门或窗)插销, 闩There's a bolt on the door.门上有把闩。He slammed the door and drove the bolt home.他砰地一声关上门, 把插销拴好。vt. & vi.1.闩上That door refuses to bolt.那扇门关不牢。She bolted the door.她把门闩了起来。vi.1.冲出去; 逃跑The thief bolted when he saw the policeman.小偷一看到警察就急忙逃跑了。

例句

1. the sound of a bolt being slowly slid open门闩被缓缓拉开的声音 2. Open the bolt.打开门闩。 3. The bolts are all tight enough.所有的螺栓都上紧了。 4. He was struck by a bolt of lightning.他被一道闪电击中了。 5. Suddenly a bolt of lightning crackled through the sky.突然, 一道闪电划破长空。 6. bolts of black silk成匹成匹的黑丝绸 7. The decision came as a bolt from the blue.这个决定太出乎意料了。 8. His father kept a tight grip on his collar in case he should make a bolt for the door.他父亲紧紧抓住他的领子, 以防他夺门而逃。 9. Then one of them made a bolt for it and ran, swerving through the opposition.这时, 其中一人突然要逃跑, 在敌群中左冲右突。 10. The runner had shot his bolt long before the finish.那个赛跑选手在离终点还很远时就已经精疲力竭了。 11. When I pushed his door open, Trevor was sitting bolt upright in bed.我推开特雷弗的房门时, 他正直挺挺地坐在床上。 12. The last thing she did every night was to bolt the door.她每天晚上做的最后一件事就是把门插好。 13. a wooden bench which was bolted to the floor一条用螺栓固定在地板上的木长凳 14. The safety belt is easy to fit as there's no need to bolt it to seat belt anchorage points.这种安全带不必用螺栓固定在底托上, 所以很容易安装。 15. bolt the components together.把这些零件用螺栓固定在一起。 16. Don't bolt your food, you'll get indigestion.不要囫囵吞食, 会消化不良的。 17. Being under stress can cause you to miss meals or bolt your food.人在压力之下有时会吃不上饭, 或是匆忙进食。 18. Back then I could bolt down three or four burgers and a pile of French fries.那个时候, 我一口气能吃下三四个汉堡和一大堆炸薯条。 19. Terriers were used for bolting rats.㹴犬是用来惊起老鼠的。 20. A US senator has postponed his announcement that he was bolting the Republican Party.一位美国参议员推迟了宣布脱离共和党的声明。 21. I made some excuse and bolted for the exit.我编了个借口, 便向出口冲去。 22. He bolted from the plane.他从飞机上逃走了。 23. Now I just bolt out of the front door.这时我刚刚冲出前门。 24. I was terrified that the horse would bolt.我很害怕这匹马会脱缰跑起来。 25. Two of the horses bolted and headed straight for Mrs Clune.其中两匹马突然惊跳起来, 径直向克卢恩夫人冲去。 26. The pig rose squealing and bolted.那头猪突然嗷嗷叫着狂奔起来。 27. Supporters felt he might bolt to a third party if his opponent was nominated.他的支持者们感到, 如果他的对手获得提名, 他可能会脱党并加入某第三方政党。 28. If the soil dries out the plants may bolt.如果土壤干透, 植株可能会过早结实。 29. The boy bolted (down) his lunch and ran to the playground.男孩狼吞虎咽地吃完午饭，就跑到操场去了。 30. Eat slowly and don't bolt your food.慢慢吃，别囫囵吞吃食物。 31. bolt the door and windows before you leave.离开前要把门、窗户闩上。 32. I'm bolted in.我被闩在里面了。 33. to bolt various parts of the car用螺栓把汽车的各种零件装配起来 34. to bolt the muffler back onto the car把消声器安装回汽车上 35. to bolt a political party脱离政党 36. to bolt the Republicans退出共和党 37. to bolt the foxes把狐狸赶出狐狸窝 38. to bolt logs把木料锯成短圆木 39. The door bolted.这扇门插上了。 40. The fox bolted into its borrow.狐狸一跃钻进了狐洞。 41. to bolt down the stairs冲下楼梯 42. The horse bolted.马脱缰逃跑。 43. The thief bolted.小偷急忙逃跑了。 44. Some of the party members bolted.一些党员脱党了。 45. Ten Democrats bolted on this vote.十名民主党人在这次投票中拒绝支持本党候选人。 46. Some kind of vegetables bolted.某些蔬菜过早开花结籽。 47. to bolt flour筛粉 48. to bolt out the truth of things查明真相 49. all the doors were locked and bolted.所有的门都已经锁好闩上了。 50. the job came like a bolt from the blue.得到这份工作是出乎预料的事。 51. she sat bolt upright in bed.她笔直地坐在床上。 52. the horses shied and bolted.马受惊挣脱了缰绳。 53. they bolted down the stairs.他们逃下楼梯。 54. the lettuces have bolted.莴苣已经结籽了。 55. it is normal for puppies to bolt down their food.小狗吞吃食物是常事。 56. Ellie made a bolt for the door.艾莉往门口逃去。 57. the room is stacked with bolts of cloth.房间里堆满了布匹。 58. She bolted down a sandwich and dashed out of the house.她狼吞虎咽地吃了一块三明治，便从房子奔了出去。 59. All the tables have been bolted to the floor so that nobody can steal them.桌子全都用螺栓固定在地板上，让谁也偷不走。 60. Make sure that the door is locked and bolted.别忘了锁门上闩。 61. a bolt of lightning = a lightning bolt一道闪电 62. The news of his firing came as/like a bolt from the blue. [=like a bolt of lightning from the sky; it was surprising and unexpected]他被解雇的消息简直就是晴天霹雳。 63. "When he saw the police, he made a bolt for [=made a dash for] the door."他看见警察就向门外逃去。 64. The thief made a bolt for it. [=ran away]小偷逃跑了。 65. The team had shot its bolt in the first quarter and didn't score again.这个队在第一节比赛中已经拼尽全力了，之后再也没有得分。 66. He bolted up from the chair.他从椅子上猛地站了起来。 67. She bolted awake when the alarm sounded.闹铃响起，她猛然醒来。 68. She bolted to her feet.她突然跳了起来。 69. Reporters bolted [=rushed] for the door from which the mayor appeared.市长一出现在门口，记者们便蜂拥而上。 70. The firefighters bolted [=sprang] into action.消防员们迅速采取行动。 71. The horse bolted when it heard the gunfire.马一听到炮火声就惊跑了。 72. He took the money and bolted.他拿了钱就逃跑了。 73. The coach bolted to a new team.教练突然离开加盟了新队。 74. Some unhappy members have threatened to bolt the party and support the opposition.一些不满的成员威胁要退出该党转而支持反对党。 75. She closed and bolted the door.她把门关上并上了闩。 76. Is the door bolted?门闩上了吗？ 77. The door bolts on the inside.这门从里面上闩。 78. He bolted the panels together.他用螺栓把方板固定在一起。 79. The bench was bolted to the floor.长凳被固定在地面上。 80. Mom told my brother not to bolt his food.妈妈告诉弟弟吃饭不要狼吞虎咽。 81. He bolted down his dinner and rushed out the door.他匆忙吃了几口饭就跑出门去了。 82. "She sat bolt upright, staring straight ahead."她直挺挺地坐着，凝视着前方。