bolts

bolts

形容词

1. bolts（形容词）表示非常快的速度；迅速的 2. bolts（形容词）表示突然的；出乎意料的；仓促的

例句：

1. He ran bolts to catch the train.
2. 他飞奔着追上火车。

名词

1. bolts（名词）表示螺栓；螺丝钉；插销 2. bolts（名词）表示闪电 3. bolts（名词）表示弩箭

例句：

1. Please tighten the bolts on the machine.
2. 请将机器上的螺栓拧紧。
3. The sky was filled with bolts of lightning during the storm.
4. 暴风雨期间，天空中闪烁着闪电。
5. The archer shot several bolts at the target.
6. 射手朝目标射出了几支弩箭。

词语辨析

1. bolts（名词）和screws（名词）都表示螺栓或螺丝钉，但螺栓通常用于连接较大的构件，而螺丝钉用于连接较小的构件。 2. bolts（名词）和lightning（名词）都表示闪电，但闪电用于描述天气现象，而bolts通常用于描绘闪电的形状或特点。

词汇扩充

1. unbolt（动词）表示解开螺栓或螺丝钉 2. bolted（动词的过去式和过去分词）表示迅速逃跑或离开

例句：

1. Please unbolt the door before entering.
2. 进入前请解开门上的螺栓。
3. The horse bolted when it heard a loud noise.
4. 马听到巨响后突然逃跑了。

近义词

1. fasten（动词）表示固定；扣紧 2. secure（动词）表示确保；固定 3. tighten（动词）表示拧紧；加紧

反义词

1. unfasten（动词）表示解开 2. loosen（动词）表示松开；放松

柯林斯词典

bolts（名词）
1. A bolt is a long metal object which screws into a nut and is used to fasten things together.
2. A bolt is a type of screw that is used with a bolt and nut. Bolts are usually thicker than screws and are made of metal.
3. A bolt is a long strip of metal that you slide across a door or window in order to lock it.
4. If someone does something in a bolt, they do it very quickly and suddenly, often without thinking about it properly.
5. Bolts of lightning are flashes of lightning.
6. A bolt is a short, heavy arrow that is shot from a crossbow.

例句：

1. They tightened the bolts on the machine.
2. 他们拧紧了机器上的螺栓。
3. He slid the bolt across the door to lock it.
4. 他将插销滑过门上以锁住。
5. She bolted across the room.
6. 她突然穿过房间。

牛津词典

bolts（名词）
1. A bolt is a long metal pin with a head that is used to fasten things together.
2. A bolt is a type of screw used with a nut for fastening or tightening.
3. A bolt is a sliding bar that is used to fasten a door or gate.
4. If someone does something in a bolt, they do it suddenly and quickly, without thinking about it.
5. Bolts of lightning are flashes of lightning.
6. A bolt is a short, heavy arrow shot from a crossbow.

例句：

1. She tightened the bolts on the bicycle.
2. 她拧紧了自行车上的螺栓。
3. He shot the bolt across the gate.
4. 他将插销滑过门上。
5. He bolted his food without chewing.
6. 他狼吞虎咽地吃东西。

用法

1. bolt（名词）通常用于描述连接物体的螺栓或螺丝钉。 2. bolt（名词）也可用于描述闪电。 3. bolt（动词）意为迅速逃跑或突然离开。

例句：

1. He tightened the bolts on the machine.
2. 他拧紧了机器上的螺栓。
3. The sky was filled with bolts of lightning.
4. 天空中闪烁着闪电。
5. The horse bolted when it heard a loud noise.
6. 马听到巨响后突然逃跑了。

双语例句

1. He tightened the bolts on the machine.
   他拧紧了机器上的螺栓。
2. Please unbolt the door before entering.
   进入前请解开门上的螺栓。
3. They tightened the bolts on the machine.
   他们拧紧了机器上的螺栓。
4. She slid the bolt across the door to lock it.
   她将插销滑过门上以锁住。
5. The sky was filled with bolts of lightning during the storm.
   暴风雨期间，天空中闪烁着闪电。
6. He shot several bolts at the target.
   他朝目标射出了几支弩箭。
7. She tightened the bolts on the bicycle.
   她拧紧了自行车上的螺栓。
8. He quickly bolted his food without chewing.
   他狼吞虎咽地吃东西。
9. He bolted out of the room when he heard the news.
   他听到消息后突然冲出房间。
10. The horse bolted when it heard a loud noise.
    马听到巨响后突然逃跑了。
11. The archer shot several bolts at the target.
    射手朝目标射出了几支弩箭。
12. Please tighten the bolts on the machine.
    请将机器上的螺栓拧紧。
13. He ran bolts to catch the train.
    他飞奔着追上火车。
14. He tightened the bolts on the bicycle.
    他拧紧了自行车上的螺栓。
15. The sky was filled with bolts of lightning during the storm.
    暴风雨期间，天空中闪烁着闪电。
16. He shot several bolts at the target.
    他朝目标射出了几支弩箭。
17. She unbolted the door to let him in.
    她拉开门让他进来。
18. The horse bolted and threw its rider.
    马突然逃跑并把骑手摔下来。
19. The worker loosened the bolts on the machine.
    工人松开了机器上的螺栓。
20. The sky was illuminated by bolts of lightning.
    天空被闪电照亮了。
21. He bolted the door to keep out intruders.
    他闩上门以防止入侵者进入。