名词
中文翻译：递送设备
同义词：
['transportation gear', 'conveyor gear']
例句：
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1.The delivery truck was loaded with the latest in delivering gear.
送货卡车装满了最新的递送设备。
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2.The engineers had to use special conveyor gear to move the heavy equipment.
工程师们不得不使用特殊的输送设备来移动重型设备。
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3. The new conveyor gear has significantly improved the efficiency of the factory's production line.
新的输送设备大大提高了工厂生产线的效率。