Bogie

['bəʊgɪ] or ['bogi]

(n.) A four-wheeled truck, having a certain amount of play around a vertical axis, used to support in part a locomotive on a railway track.

编辑:露西尔

n. a low truck on four wheels so constructed as to turn easily a trolly: a revolving under-carriage as in a locomotive engine.

迪尔德丽手打