名词中文翻译
中文翻译：怠速速度
同义词：
['standstill speed', 'idle speed']
例句：
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1.The car is idling at the side of the road.
汽车在路边怠速行驶。
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2.The idling engine was a constant reminder of his absence.
发动机的怠速声不断提醒着他的缺席。
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3. The idling truck was a hazard on the busy highway.
这辆怠速行驶的卡车是繁忙高速公路上的安全隐患。