| 单词 | speed |
| 释义 | speed¹ 1.(fast rate at which something is done)快；快速；迅速 The sheer speed of the unification process took us by surprise.统一进程的速度之快令我们大吃一惊。 with remarkable speed (very quickly)以惊人的速度 She answered my letter with remarkable speed.她飞快地回复了我的信件。 2.(fast movement)速度；高速(移动) Speed is the essential ingredient of all athletics.速度是所有田径运动项目的关键要素。 at speed高速地 The car is travelling at speed.那辆汽车在高速行驶。 a burst of speed突然加速 He put on a burst of speed.他突然加速了。 3.(rate at which something happens or is done)(事情完成或发生的)速度, 进度 Each learner can proceed at his own speed.每一位学习者都可按自己的进度学习。 None of us grows at the same speed.我们每个人成长的速度都不同。 4.(rate of movement)移动速度 Wind speeds reached force five.风速达到了5级。 at full speedorat top speed以全速 at a speed of 70 km/h以每小时70公里的速度 sb's shorthand speed某人的速记速度 sb's typing speed某人的打字速度 the speed of light光速 5.【物】(measure of rate of movement)速度；速率 6.【机】(rate of rotation)转率 7.【机】(gear)(汽车、自行车等的)挡速, 车速 8.【摄】(film speed)(胶片、相纸、感光板的)感光速率 See alsoISO rating 9.【摄】+of shutter快门速度 10.<俚>(drug)快丸(即安非他明等毒品, 瘾者吸食以提神或产生兴奋感) 11.<古>(prosperity, success)繁荣；成功 idiom speed² ◆to be up to speed (have all facts)了解最新情况；跟上形势 (operate at required level)达到应有水准；强力执行 🄰 vi. 1.(move fast)快速行进 Trains will speed through the Channel Tunnel at 186mph.火车将以每小时 186 英里的速度快速穿过海峡隧道。 Eventually, a path was cleared and the car sped away.最终, 一条道路被清理出来, 汽车疾驰而去。 2.to be speeding (exceed speed limit)高速行驶；(尤指)超速行驶 3.<俚>(take drugs)吸食快丸 4.【机】engine +高速运转 5.<古>(prosper)兴旺发达；获得成功 🄱 vt. 1.(cause to move quickly)使快速行进 ；加快…的速度 The Security Council also approved a resolution to speed a UN force there within months.安理会还通过了一项决议, 在数月内加快在此部署联合国部队。 2.(cause to happen quickly)使快速发生 The Bush administration remains wary of speeding a hand-over to the interim government.布什政府对加快向临时政府移交权力仍持谨慎态度。 It occurred to him that bandaging his leg might speed the process of healing.他想到用绷带包扎他的腿可能会促进愈合。 3.<古>(wish success to)祝愿…成功 Phrasal Verbsspeed along,speed by,speed up |
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