相关单词同義詞quicken, up, to, accelerate, velocity, prosperity, up, tempo, make, a, go, of, 近義詞n. expedition, haste, hurry, quickness v. dash, hasten, hurry, quicken, rush臨近詞speedy, speechless, speedo, speeded, speeder, Speedex, speedup, speedcop, SpeedVac, speedily, speedboy, speeders相似詞speech therapy, speechify, speechless, speechwriter, speed (sth) up, speed bag, speed bump, speed camera, 返回 speed