traction engineˈtrækʃnendʒɪn短语¹³¹⁶²⁰⁺³ 基本英英例句 n.牵引机车 Noun: steam-powered locomotive for drawing heavy loads along surfaces other than tracks The group bought the traction engine from a museum in Yuma, Ariz. , that closed down. 该小组在尤马购买了一，亚利桑那州，即关闭了博物馆的牵引机。 bugutang