车速的英文：
1.speed of a motor vehicle

参考例句：

Max. speed
最高车速(Km/h)

The driver can vary the speed of an automobile.
司机可以改变车速。

Watch out for sharp bends and adjust your speed accordingly.
当心急转弯并相应调整车速。

Cars must not exceed thirty miles an hour in certain areas.
在某些地区车速不能超出每小时30英里。

The traffic police cautioned the drivers about their speed
交通警察警告司机们注意车速。

There are icing on the ground, please slow down when turning.
地面结冰，转弯时请减小车速。

Dad stepped on the gas and the car sped up to 150 kph.
"爸一踩油门,车速冲到每小时一百五十公里。"

The speed is restricted to 30 kilometers an hour here.
在此地车速被限制为每小时三十公里。

Jane got afraid when Bob put his foot down.
"鲍勃加快了车速,简很担心。"

The driver had to let off the gas pedal to slow down.
驾驶员必须放开油门以使车速放慢。

speed是什么意思：
n. 速度，速率；快速，迅速
v. 迅速前进，快行；促进；加速，使加速

The speed of a train differs greatly from the speed of an airplane
火车的速度与飞机的速度大不相同。

The car is gaining speed.
那辆轿车正在加速。

The worker is timing the speed of the machine.
这名工人正在调整机器的速度。

motor是什么意思：
n. 汽车；发动机
v. 乘汽车；以汽车载运
adj. 机动的；汽车的

motor maintainer
自动养路机

motorized troops
摩托化的部队

Work experience in motor or tubular motor will be a plus.
有电机或管状电机方面的工作经验优先考虑。

vehicle是什么意思：
n. 车辆，交通工具；传播媒介；调漆料

vehicle of infection
传染媒介物

Vehicle was delivered as a cup vehicle and was raced.
车辆作为参赛车辆交付，并已参加比赛。

Linseed oil is a vehicle for paint.
亚麻籽油是一种颜料展色剂。