mechanical workings翻译

mechanical workings的基本解释

读音: 美: 英:

机械加工

例句

A totally unregulated service which brings into question the safety of the passenger, the credentials of the driver and the mechanical workings of the vehicle.这种完全不受管制的黑车的乘客安全、司机资格和车辆车况都成问题。
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