变速箱 英语是gearbox 还是transmission

变速箱 英语是gearbox 还是transmission

应该是gearbox，transmission所指范围更大。以下解释很清楚。

Transmission (mechanics) From Wikipedia

A machine consists of a power source and a power transmission system, which provides controlled application of the power. Merriam-Webster defines transmission as: an assembly of parts including the speed-changing gears and the propeller shaft by which the power is transmitted from an engine to a live axle. Often transmission refers simply to the gearbox that uses gears and gear trains to provide speed and torque conversions from a rotating power source to another device.

In British English the term transmission refers to the whole drive train, including gearbox, clutch, prop shaft (for rear-wheel drive), differential and final drive shafts. In American English, however, the distinction is made that a gearbox is any device which converts speed and torque, whereas a transmission is a type of gearbox that can be "shifted" to dynamically change the speed:torque ratio, such as in a vehicle.

lz先肯定是哪1款车型的变速箱，1般在大型汽配城都会有，网上有很多可以搜索到。但成色必须要自己看清楚。