1 N-COUNT 螺栓 A bolt is a long metal object which screws into a nut and is used to fasten things together. 螺栓
2 VERB 用螺栓固定;闩上 When you bolt one thing to another, you fasten them firmly together, using a bolt. 用螺栓固定;闩上
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The safety belt is easy to fit as there's no need to bolt it to seat belt anchorage points. [VERB noun + to]
由于不必扣在座位的固定夹上,安全带很容易就可以系好。
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Bolt the components together. [V n with together/on]
把元器件组装在一起。
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The doors were bolted on. [V n with together/on]
门都闩上了。
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...a wooden bench which was bolted to the floor. [VERB-ed]
用螺栓固定在地板上的木制长椅
3 N-COUNT (门、窗的)金属插销,闩 A bolt on a door or window is a metal bar that you can slide across in order to fasten the door or window. (门、窗的)金属插销,闩
4 VERB 闩上(门、窗) When you bolt a door or window, you slide the bolt across to fasten it. 闩上(门、窗)
SYN lock, close, bar, secure
5 VERB (常指人或动物因受惊吓)迅速逃跑,逃窜 If a person or animal bolts, they suddenly start to run very fast, often because something has frightened them. (常指人或动物因受惊吓)迅速逃跑,逃窜
SYN dash, run, fly, spring
6 VERB 狼吞虎咽 If you bolt your food, you eat it so quickly that you hardly chew it or taste it. 狼吞虎咽 [Also VERB n PREPOSITION]
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Being under stress can cause you to miss meals, eat on the move, or bolt your food. [VERB noun]
人在压力之下有时会吃不上饭,或边走边吃,或是匆匆吃上几口。
Bolt down means the same as
bolt .
bolt down同bolt 7 N-COUNT 一道(闪电) A bolt of lightning is a flash of lightning that is seen as a white line in the sky. 一道(闪电)
SYN flash, thunderbolt, burst, streak
8 N-COUNT [usually NOUN of n] (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. (布的)一匹,一卷
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...bolts of black silk.
成匹的黑丝绸
SYN bale, amount, roll, quantity
9 VERB (蔬菜)生长过快,结实过早(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. (蔬菜)生长过快,结实过早(而不宜食用)
10 PHRASE [VERB inflects, PHRASE n] 突然逃跑;慌忙逃窜 If someone makes a bolt for somewhere, or makes a bolt for it, they make a sudden escape. 突然逃跑;慌忙逃窜
11 PHRASE 晴天霹雳;出人意表;令人大吃一惊 If a piece of news comes like a bolt from the blue, it is completely unexpected and very surprising. 晴天霹雳;出人意表;令人大吃一惊
12 PHRASE 挺直地;笔直地 If someone is sitting or standing bolt upright, they are sitting or standing very straight. 挺直地;笔直地
13 nuts and bolts→see: nut to close the stable door after the horse has bolted→see: stable
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