celerity英文

speedn.1. 速率,速度[C][U]The train is travelling at a speed of sixty miles an hour.火车正以每小时六十英里的速度行驶。2. 快速,迅速[U]You work with amazing speed.你工作起来速度奇快。3. (胶片等的)感光速率;(摄影机的)曝光速率[C][U]4. (汽车等的)变速装置,排档[C]The young man just bought a 10-speed bicycle.这个年轻人刚买了一辆十速自行车。5. 【俚】脱氧麻黄碱(一种兴奋剂),安非他命[U]6. 【古】幸运,成功;昌盛[U]vi.1. 迅速前进,快行[Q]The ambulance sped to the hospital.救护车急速向医院驶去。2. (通常用进行式)行进得过快,超速行驶Tom was fined for speeding.汤姆因超速行车被罚款。3. 加速[(+up)]4. 【古】过日子;兴隆;成功vt.1. 快速传送;发射Now space satellites are used to speed long distance calls.现在宇宙卫星被用来快速传送长途电话。2. 急速送至[O]3. 促进;加快...的速度Fresh air and nutritious food will speed his recovery.呼吸新鲜空气,吃有营养的食物会促进他身体的康复。4. 调整(机器等的)速率;使定速运行5. 祝愿...一路平安;祝愿...早日成功6. 【古】使成功;使兴隆同义字/反义字speed同义:n.迅速,匆忙,速度rapidityhastehurryhurriednessvelocityspeedinessalacritypromptnessdispatchswiftnessfleetnessquicknessfastnesscelerityhustleaccelerationrushpacevi.前进,进展,加快,推进,帮助,援助furtherforwardexpeditepromoteadvanceassistaidsupportvi.冲,奔,急跑,飞跑,急速上升,飞逃,著魔似地奔跑rushrunhastescamperscootscurryhiecareerdashdartshoottearsprintraceflywhip alongspankzoomwhooshwhizhustlestreakboltgalloptrothurrygo like the windhightail itvi.超速(行驶),违章(行驶)drive too fastexceed the speed limithave a heavy foot同义参见:flight1race1antedateprecipitationwhiskfacilitateexpeditionzipwinghasten

speed(一般叫法)velocity (学术叫法)