n.[C]

1. 原动力
2. 马达，发动机；内燃机；电动机
   This sewing machine is driven by an electric motor.

   这台缝纫机是靠电动机驱动的。

3. 【英】【旧】汽车

a.[B]

1. 马达的；机动的
   a motor mower

   机动割草机

2. 汽车的
   Both brothers work in the motor industry.

   兄弟俩都从事汽车工业。

3. 【解】运动的；运动神经的
   The athlete has good motor coordination

   那个运动员运动神经的协调性很好。

vi.

1. 驾驶汽车；乘汽车[Q]
   We motored to New York.

   我们乘汽车去纽约。

vt.

1. 用汽车运送

n.

1. a machine, especially one powered by electricity or internal combustion, that supplies motive power for a vehicle or other device.
2. Brit. informal a car.

adj.

1. chiefly Brit. driven by a motor.
   ▸relating to motor vehicles:

   motor insurance.
2. giving, imparting, or producing motion or action.
   ▸Physiology  relating to muscular movement or the nerves activating it.

v.