| 释义 |
speed (obj) GO FASTspi:dvpast sped sped or speededto (cause to) move, go or happen fast快速移动，加速The train sped along at over 120 miles per hour. [I]火车以每小时超过120英里的速度快速前进。After the match, the two tennis players sped away/off in waiting cars. [I]网球比赛结束后，两位选手登上等候在旁的汽车，迅速地离开了。We sped down the ski slopes. [I]我们从滑雪山坡上快速滑下。This year seems to be simply speeding by/past. [I]今年过得似乎特别快。Ambulances sped the injured people (= moved them quickly) away from the scene. [T]救护车载着伤员从现场急驶而去。The best thing you can do to speed (= make quicker) your recovery is to rest. [T]休息是加速你康复的最佳良药。Doing some of the legal work ourselves speeded (up) the process of selling our house. [T/M]我们所做的一些法律上的工作加快了我们出售房屋的进程。We have succeeded in speeding up our production rates in the last few months. [M]最近几个月我们成功地提高了生产速度。This drug may have the effect of speeding up your heart rate. [M]这种药也许会使你的心跳加速。Can the job be speeded up? [T]这项工作能加快完成吗？The tape speeded up towards the end. [I]这盘磁带在结束的地方速度突然加快。I think you need to speed up a bit (= drive faster)--we're going to be late. [I]我想你得开得快一点----我们要迟到了。The economy shows signs of speeding up (= increasing activity). [I]经济呈现出快速发展的迹象。We'll come to the station with you to speed you on your way (= be with you to say goodbye as you leave on your journey).我们会到车站去为你送行的。Measures should be taken to halt the speed-up in (= fast rate of increase of) population growth.应该采取措施来制止快速增长的人口速度。When speed is used with up, its past form is speeded. Otherwise, when it is INTRANSITIVE [I] its past form is sped and when it is TRANSITIVE [T] its past form is usually speeded.当speed 和up 连用时，它的过去式是speeded;除此以外，当它用作不及物动词时，过去式是sped;当它用作及物动词时，过去式一般是speeded。
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