speed

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【释义】：

n．快，迅速，速率，速度：at full speed 全速．at an ordinary speed 常速．travel at a speed of thirty miles an hour每小时行驶三十哩．Sspeed is most valuable in military affairs．兵贵神速．More haste，less speed．欲速则不达．

－(sped，sped)vt．❶ 使急行：speed one′s pen快写．❷ (speeded，speeded)加速：speed up an engine使机车加速．speed up the revolutionization of one’s thinking加速思想革命化．❸ 【古】使兴旺，使成功，祝一路平安：We met at the station to speed him on his way．我们在火车站为他送行．

－vi．❶ 急行，赶快：The revolution is speeding ahead．革命事业一日千里．❷ (speeded，speeded)加速：The train soon speeded up．火车立刻加速了．speed·ing n．(驾驶员开车)超速．