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speed [spi:d]
基本释义
- n. 速度,迅速,速率
vi. 加速,超速,快进
vt. 快速传送,促进,使加速;
n. [俚]脱氧麻黄碱(一种强兴奋剂)
词形变化
- 时 态:sped or speed·ed, speed·ing, speeds
常用短语
参考例句
- The hurricane has a speed of 73 miles per hour.
飓风每小时73英里。 - The driver paid a fifty-dollar fine for speeding.
司机因超速行驶付了五十元的罚金。 - The amBulance sped to the hospital.
救护车快速开往医院。 - The rocket travels at phenomenal speed.
火箭以惊人的速度飞行. - There is no speed limit on German motorway .
德国的高速公路上没有时速限制。
- The hurricane has a speed of 73 miles per hour.
英英解释
5个名词解释
5个动词解释
- step on it
[同] hasten, hie, hotfoot, belt along, bucket along, cannonball along, pelt along, race, rush, rush along, speed
[反] dawdle, linger
[例]- He rushed down the hall to receive his guests
- The cars raced down the street
- move faster
[同] accelerate, quicken, speed, speed up
[反] decelerate, retard, slow, slow down, slow up
[例]- The car accelerated
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- step on it