名词短语
中文翻译：电动马达驱动的
同义词：
['electric motor-powered', 'electric motor-driven']
例句：
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1.The new car is powered by an air motor, which is quiet and efficient.
这款新车由一个空气马达驱动，既安静又高效。
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2. The robot's movement is powered by a battery and an air motor.
机器人的运动由电池和空气马达提供动力。
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3. The aircraft uses an air motor to propel itself through the air.
这架飞机使用一个空气马达来在空中推进自己。