名词
中文翻译：计算器
同义词：
['computer', 'calculator例句：1. She uses a calculating punch to make her calculations more accurate.（她使用计算器来使她的计算更加准确。）']
例句：
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1. She uses a calculating punch to make her calculations more accurate.
她使用计算器来使她的计算更加准确。
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2.The engineer used a calculating punch to calculate the area of the circle.
工程师使用计算器来计算圆的面积。
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3. The student needs a calculating punch to help him with his math homework.
学生需要计算器来帮助他完成他的数学作业。