n.[C]

1. 【美】有轨电车（= streetcar）；【英】无轨电车（= trolleybus）
   Cars and trolleys filled the street.

   街上满是汽车和电车。

2. （电车等上端与架空电线接触的）触轮
3. 空中吊运车
4. 【主英】（装有脚轮的）小车；台车；手推车；手推餐车

vt.

1. 用手推车等运送

vi.

1. 乘电车

n.

1. Brit. a large wheeled metal basket or frame used for transporting items such as luggage or shopping.
   ▸a small table on wheels, used to convey food and drink.
2. (also trolley wheel) a wheel attached to a pole, used for collecting current from an overhead electric wire to drive a tram.
3. short for trolleybus or trolley car.