bolt的中文翻譯是什麼意思

N-COUNT螺栓

A bolt is a long metal object which screws into a nut and is used to fasten things together.

VERB用螺栓固定；閂上

When you bolt one thing to another, you fasten them firmly together, using a bolt.

• The safety belt is easy to fit as there's no need to bolt it to seat belt anchorage points...

  由於不必扣在座位的固定夾上，安全帶很容易就可以繫好。

• Bolt the components together...

  把元器件組裝在一起。

N-COUNT（門、窗的）金屬插銷，閂

A bolt on a door or window is a metal bar that you can slide across in order to fasten the door or window.

• I heard the sound of a bolt being slowly and reluctantly slid open.

  我聽到門閂被緩慢而吃力地拉開的聲音。

VERB閂上（門、窗）

When you bolt a door or window, you slide the bolt across to fasten it.

• He reminded her that he would have to lock and bolt the kitchen door after her.

  他提醒她,在她走後他得把廚房的門上鎖並閂上。

• ...the heavy bolted doors.

  緊鎖的大門

VERB（常指人或動物因受驚嚇）迅速逃跑，逃竄

If a person or animal bolts, they suddenly start to run very fast, often because something has frightened them.

• The pig rose squealing and bolted...

  那頭豬突然嗷嗷叫著狂奔起來。

• I made some excuse and bolted for the exit.

  我編了個藉口後便向出口衝去。

VERB狼吞虎嚥

If you bolt your food, you eat it so quickly that you hardly chew it or taste it.

• Being under stress can cause you to miss meals, eat on the move, or bolt your food.

  人在壓力之下有時會吃不上飯，或邊走邊吃，或是匆匆吃上幾口。

N-COUNT一道（閃電）

A bolt of lightning is a flash of lightning that is seen as a white line in the sky.

• Suddenly a bolt of lightning crackled through the sky.

  突然一道閃電劃破長空。

N-COUNT（布的）一匹，一卷

A bolt of cloth is a long wide piece of it that is wound into a roll round a piece of cardboard.

• ...bolts of black silk.

  成匹的黑絲綢

VERB（蔬菜）生長過快，結實過早（而不宜食用）

When vegetables such as lettuces or onions bolt, they grow too quickly and produce flowers and seeds, and therefore become less good to eat.

• If the soil dries out the plants may bolt.

  如果土壤過幹，植株可能會過早結實。

PHRASE突然逃跑；慌忙逃竄

If someone makes a bolt for somewhere, or makes a bolt for it, they make a sudden escape.

• His father kept a tight grip on his collar in case he should make a bolt for the door.

  他的父親緊緊抓住他的衣領，防止他奪門而逃。

PHRASE晴天霹靂；出人意表；令人大吃一驚

If a piece of news comes like a bolt from the blue, it is completely unexpected and very surprising.

• The company decided to appoint a Japanese manager as president of the company. The decision came as a bolt from the blue.

  公司決定任命一位日籍經理擔任總裁。這個決定太出乎意料了。

PHRASE挺直地；筆直地

If someone is sitting or standing bolt upright, they are sitting or standing very straight.

• When I pushed his door open, Trevor was sitting bolt upright in bed.

  當我推開特雷弗的房門時，他正腰桿筆直地坐在床上。