| 释义 |
- n.螺栓；插销；闪电；弩箭
- v.狼吞虎咽；用插销闩上；能被闩上；用螺栓把（甲和乙）固定在一起
- adv.突然
- 网络闪电狗；螺钉；门闩
第三人称单数：bolts 现在分词：bolting 过去分词：bolted v. fasten,secure,run off,scram,scarper 1. | （门窗的）闩，插销a long, narrow piece of metal that you slide across the inside of a door or window in order to lock it |
2. | 螺栓a piece of metal like a screw without a point which is used with a circle of metal(= a nut ) to fasten things together |
3. | ~ of lightning 闪电a sudden flash of lightning in the sky, appearing as a line |
4. | 弩箭a short heavy arrow shot from a crossbow |
5. | 一匹（布）a long piece of cloth wound in a roll around a piece of cardboard |
IDM | Her dismissal came as a bolt from the blue. 她被解雇简直就是晴天霹雳。 |
a bolt from the blue 突如其来的事件（或消息）；晴天霹雳an event or a piece of news which is sudden and unexpected; a complete surprise | Her dismissal came as a bolt from the blue. 她被解雇简直就是晴天霹雳。 |
make a bolt for sth|make a bolt for it 迅速逃跑；溜走to run away very fast, in order to escape 1. | [t][i] ~ (sth) 用插销闩上；能被闩上to fasten sth such as a door or window by sliding a bolt across; to be able to be fastened in this way |
| Don't forget to bolt the door. 别忘了闩门。 | | The gate bolts on the inside. 大门在里面上闩。 |
2. | [t] 用螺栓把（甲和乙）固定在一起to fasten things together with a bolt |
| The vice is bolted to the workbench. 这虎钳是用螺栓固定在工作台上的。 | | The various parts of the car are then bolted together. 然后汽车的各种部件便用螺栓装配在一起。 |
3. | [i] （马等受惊）脱缰if an animal, especially a horse,bolts , it suddenly runs away because it is frightened |
4. | [i] (+ adv./prep.) 跑开；（尤指）逃跑to run away, especially in order to escape |
| When he saw the police arrive, he bolted down an alley. 他看见警察来了，便从小巷逃走了。 |
5. | [t] ~ sth (down) 狼吞虎咽to eat sth very quickly |
| Don't bolt your food! 吃饭不能狼吞虎咽！ |
6. | [t][i] ~ (sth) 停止支持（某团体或政党）to stop supporting a particular group or political party |
| Many Democrats bolted the party to vote Republican. 很多民主党人放弃本党，转而投共和党的票。 |
7. | [i] 过早结实（因而食用价值降低）to grow too quickly and start producing seeds and so become less good to eat |
IDM sit/stand bolt upright 背部笔挺地坐╱站；坐╱站得笔直to sit or stand with your back straight n. | 5. (马等的)脱缰;跑掉,逃走,逃亡;缺课;〔美国〕脱党,变节 5. (马等的)脱缰;跑掉,逃走,逃亡;缺课;〔美国〕脱党,变节 | v. | 1. 给(门窗等)上插销,闩(门);(用螺栓等)栓住 2. 〔美国〕拒绝支持本党政策[提名等],脱党,退出团体,变节 3. 〔美国〕拒绝支持(本党的政策等);退出(党派、团体等) 5. 射出,窜出,冲出,跳出,(马等的)脱缰;逃走,逃亡;〔美俚〕缺课 1. 给(门窗等)上插销,闩(门);(用螺栓等)栓住 2. 〔美国〕拒绝支持本党政策[提名等],脱党,退出团体,变节 3. 〔美国〕拒绝支持(本党的政策等);退出(党派、团体等) 5. 射出,窜出,冲出,跳出,(马等的)脱缰;逃走,逃亡;〔美俚〕缺课 | adv. | |
n. | 1. a sliding bar that fits into a socket and secures a door or gate 2. a short cylindrical metal bar with a screw thread, used with a nut 3. a flash of lightning appearing briefly as a jagged line of light 4. a rolled length of fabric or wallpaper 5. a short arrow for use with a crossbow 6. in a breech-loading firearm, a sliding rod, bar, or plate that ejects a used cartridge and closes the breech 7. a refusal to support a political party, candidate, or policy 8. in climbing, a small metal spike used to provide an anchor in rock faces 9. a metal bar that you slide across a door or window in order to lock it 10. a type of screw without a point that is used for fastening things together and that screws into a small metal ring called a nut 1. a sliding bar that fits into a socket and secures a door or gate 2. a short cylindrical metal bar with a screw thread, used with a nut 3. a flash of lightning appearing briefly as a jagged line of light 4. a rolled length of fabric or wallpaper 5. a short arrow for use with a crossbow 6. in a breech-loading firearm, a sliding rod, bar, or plate that ejects a used cartridge and closes the breech 7. a refusal to support a political party, candidate, or policy 8. in climbing, a small metal spike used to provide an anchor in rock faces 9. a metal bar that you slide across a door or window in order to lock it 10. a type of screw without a point that is used for fastening things together and that screws into a small metal ring called a nut | v. | 1. to fasten a door or gate by sliding a bolt into a socket 2. to move suddenly and quickly, especially out of fright 3. to swallow food hurriedly without chewing 4. to flush out a wild animal that is hidden or concealed 5. to flower and produce seeds earlier than expected or wanted 6. to roll fabric or wallpaper into a bolt 7. to refuse to support a political party, candidate, or policy 8. to filter a substance through a cloth or sieve, especially flour 9. to lock a door or window using a bolt 10. to eat food very quickly 1. to fasten a door or gate by sliding a bolt into a socket 2. to move suddenly and quickly, especially out of fright 3. to swallow food hurriedly without chewing 4. to flush out a wild animal that is hidden or concealed 5. to flower and produce seeds earlier than expected or wanted 6. to roll fabric or wallpaper into a bolt 7. to refuse to support a political party, candidate, or policy 8. to filter a substance through a cloth or sieve, especially flour 9. to lock a door or window using a bolt 10. to eat food very quickly |
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