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1·The train soon speeded up.

火车很快加速了。《牛津词典》

2·The testing and approval of new drugs will be speeded up.

新药的检测与审批将会加速。《柯林斯英汉双解大词典》

3·The coup's collapse has speeded up the drive to independence.

那次政变的失败加速推动了独立进程。《柯林斯英汉双解大词典》

4·The cab speeded them into the centre of the city.

出租汽车载着他们迅速驶往市中心。《牛津词典》

5·You notice that your breathing has speeded up a bit.

你注意到你的呼吸已加快了一点。《柯林斯英汉双解大词典》

6·So he recommended they upgrade their software programs and that, in turn, cut operational costs and just speeded everything up.

所以他建议他们升级他们的软件程序，这反过来降低了运营成本并让一切快速运转。

7·The boy speeded down the street.

那男孩沿街飞奔而去。

8·He speeded up the engine.

他加快了发动机的速度。

9·The truck speeded up after it left town.

卡车在离开城镇之后加速。

10·Nuclear proliferations have speeded space war.

核扩散使空间战进程加快了速度。

(1)high speed高速全速

(1)speed up加速；使加速

(1)low speed低速；慢速

(1)in speed迅速，赶快

(1)speed control速度控制；速度控制器

(1)wind speed风速