bolt 的英语意思
boltbolt1 /bəʊlt $ boʊlt/ noun [countable] 
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lock a metal bar that you slide across a door or window to fasten it门窗插销；滑动以锁住门窗的金属棒2screw a screw with a flat head and no point, for fastening things together螺栓（头部扁平、无尖端，用于将物件固定在一起）3a bolt from/out of the blue news that is sudden and unexpected突如其来、出乎意料的消息；晴天霹雳: 
Was this money a bolt from the blue or did you know you were going to get it?这笔钱对你来说是晴天霹雳，还是你早就知道会有这笔钱？4bolt of lightning lightning that appears as a white line in the sky天空中呈白色线状出现的闪电: There’s not much left of his house after it was struck by a bolt of lightning.他的房子被一道闪电击中后，所剩无几。 → thunderbolt5make a bolt for it British English to suddenly try to escape from somewhere突然试图从某处逃跑: They attacked the driver and he straightaway made a bolt for it.他们袭击了司机，他立刻拔腿就跑。6weapon a short heavy arrow that is fired from a crossbow弩箭（从弩弓射出的短而重的箭）7cloth a large long roll of cloth一大卷布料 → have shot your bolt at shoot1(24), → the nuts and bolts of something at nut1(6)
查看全部语言翻译1lock a metal bar that you slide across a door or window to fasten it门窗插销；滑动以锁住门窗的金属棒2screw a screw with a flat head and no point, for fastening things together螺栓（头部扁平、无尖端，用于将物件固定在一起）3a bolt from/out of the blue news that is sudden and unexpected突如其来、出乎意料的消息；晴天霹雳: Was this money a bolt from the blue or did you know you were going to get it?这笔钱对你来说是晴天霹雳，还是你早就知道会有这笔钱？4bolt of lightning lightning that appears as a white line in the sky天空中呈白色线状出现的闪电: There’s not much left of his house after it was struck by a bolt of lightning.他的房子被一道闪电击中后，所剩无几。 → thunderbolt5make a bolt for it British English to suddenly try to escape from somewhere突然试图从某处逃跑: They attacked the driver and he straightaway made a bolt for it.他们袭击了司机，他立刻拔腿就跑。6weapon a short heavy arrow that is fired from a crossbow弩箭（从弩弓射出的短而重的箭）7cloth a large long roll of cloth一大卷布料 → have shot your bolt at shoot1(24), → the nuts and bolts of something at nut1(6)boltbolt2 verb 1[intransitive] to suddenly run somewhere very quickly, especially in order to escape or because you are frightened突然飞速奔跑（尤指为逃跑或因受惊）: The horse reared up and bolted.马猛地人立而起，然后飞奔而去。 Kevin had bolted through the open window.凯文已从打开的窗户逃了出去。► see thesaurus at run2[transitive] (also bolt down) to eat very quickly狼吞虎咽；吃得极快 SYN gobble: He bolted down his breakfast.他狼吞虎咽地吃完了早餐。3[transitive] to fasten two things together using a bolt用螺栓将两物固定在一起bolt something to something The cell contained an iron bedframe bolted to the floor.牢房里有一个用螺栓固定在地板上的铁制床架。bolt something together The boxes were made of heavy panels of metal bolted together.这些箱子由厚重的金属板用螺栓拼接而成。4[transitive] to lock a door or window by sliding a bolt across推上插销以锁住门或窗
1[intransitive] to suddenly run somewhere very quickly, especially in order to escape or because you are frightened突然飞速奔跑（尤指为逃跑或因受惊）: The horse reared up and bolted.马猛地人立而起，然后飞奔而去。 Kevin had bolted through the open window.凯文已从打开的窗户逃了出去。► see thesaurus at run2[transitive] (also bolt down) to eat very quickly狼吞虎咽；吃得极快 SYN gobble: He bolted down his breakfast.他狼吞虎咽地吃完了早餐。3[transitive] to fasten two things together using a bolt用螺栓将两物固定在一起bolt something to something The cell contained an iron bedframe bolted to the floor.牢房里有一个用螺栓固定在地板上的铁制床架。bolt something together The boxes were made of heavy panels of metal bolted together.这些箱子由厚重的金属板用螺栓拼接而成。4[transitive] to lock a door or window by sliding a bolt across推上插销以锁住门或窗