名词
中文翻译：步骤
同义词：
['step', 'stepwise', 'stair', 'tread']
例句：
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1.The engineer stepped on the scale to check the weight of the new machine.
工程师走上秤来检查新机器的重量。
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2. She stepped out of the car and started walking towards the park.
她从车里走出来，开始向公园走去。
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3.He stepped up to the podium and began his speech.
他走上讲台开始他的演讲。