C2 noun #65,013 最常用

On a steam locomotive, a powered wheel driven by the locomotive's pistons or turbine.

driving wheel 30秒了解

  • (noun) On a steam locomotive, a powered wheel driven by the locomotive's pistons or turbine.

Meanings

  1. 1
    noun On a steam locomotive, a powered wheel driven by the locomotive's pistons or turbine.

近义词

driving axle
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