相关单词同义词speed, fleetness, 近义词 rapidity 迅速, swiftness 迅速, speed 速度, alacrity 敏捷, briskness 敏捷, haste 急速, quickness 急速, fleetness 快速, fastness 要塞, promptness 敏捷, expedition 远征, vivacity 快活, spiritedness 有精神, dispatch 派遣, liveliness 活泼, vigour 精力, animation 活泼, ebullience 沸腾, vim 精力, velocity 速度, speediness 快速, hurry 匆忙, rapidness 快临近词CE, CEANR相似词celebration, celebratory, celebrity, celeriac, celery, celestial, celiac disease, celibate, 返回 celerity