power-train

英 ['paʊərtr'eɪn] 美 ['paʊərtr'eɪn]

• 动力系

power-train的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 power train:

1. wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed