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Trolley
01
电车, 有轨电车
a vehicle that runs on electricity, moving on a rail in streets of a town or city to carry passengers
02
手推车, 购物车
a vehicle that has two or four wheels and is used to carry objects in an airport, terminal, or supermarket
trolley
n
例子
The delivery person wheeled the trolley loaded with packages to the recipient's doorstep.
Maintenance crews use specialized wayobjects such as track trolleys and inspection vehicles to keep the railway infrastructure in good condition.
