n.[C]

1. 閂，門栓
   She slid the bolt back and opened the door.

   她推開門閂，把門打開。

2. 螺栓
   He fastened the bolt.

   他把螺栓扭緊。

3. 閃電，電光
   A bolt of lightning lit up the sky.

   閃電照亮了天空。

4. 弩箭，粗箭
5. 衝撞；逃跑[S]
   At the sight of the policemen coming towards the house, the suspect made a bolt for the door.

   瞥見警察向屋子走來，嫌犯便欲奪門而逃。

6. （棉布等的）一匹，一捲
7. 【美】脫黨行為

vt.

1. 閂上，插上
   He bolted all the doors and windows before he left.

   他出去前把所有門窗都拴起來。

2. 將……用螺栓拴緊
3. 吞吃，匆忙嚥下[（+down）]
   He bolted down a bowl of noodles.

   他囫圇吞下一碗麵條。

4. 脫口說出
5. 【美】脫離（政黨，活動等）
   He decided to bolt the ticket.

   他決定退出競選。

vi.

1. 衝出；逃走；快速移動
   He bolted out of the room in a rage.

   他怒氣沖沖地從房內奔出。

2. 狼吞虎嚥
3. 【美】脫黨
4. 閂住；用螺栓固定

ad.

1. 突然地；直接地
2. 筆直地
   He sat bolt upright.

   他筆直地坐著。

n.

1. a long pin with a head that screws into a nut, used to fasten things together.
   ▸a bar that slides into a socket to fasten a door or window.
   ▸the sliding piece of the breech mechanism of a rifle.
2. a short, heavy arrow shot from a crossbow.
3. a flash of lightning across the sky.

v.

v.

1. run away suddenly.
   ▸(in hunting) cause (a rabbit or fox) to run out of its burrow or hole.
2. (of a plant) grow quickly upwards and stop flowering as seeds develop.
3. eat (food) quickly.

n.

1. a roll of fabric, originally as a measure.
2. a folded edge of a piece of paper that is trimmed off to allow it to be opened.

v.

[名]

1. 螺栓；螺釘。