駆く動どう系けい

noun

drivetrain; powertrain

Technical term in automotive and mechanical engineering, referring to the components that deliver power from the engine to the wheels.

• この車くるまの駆く動どう系けいは非ひ常じょうに効こう率りつ的てきだ。

  This car's drivetrain is very efficient.

• 駆く動どう系けいの故こ障しょうで車くるまが動うごかなくなった。

  The car stopped moving due to a drivetrain failure.