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1.The differential drive shaft coupling is essential for the smooth operation of the vehicle's transmission system.
差速驱动轴耦合器对于车辆传动系统的平稳运行至关重要。
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2. The engineers had to replace the old differential drive shaft coupling with a new one to fixthe problem.
工程师们不得不用一个新的来替换旧的差速驱动轴耦合器以解决问题。
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3. The differential drive shaft coupling plays a crucial role in reducing the wear and tear on the engine.
差速驱动轴耦合器在减少发动机磨损方面起着关键作用。