动词
中文翻译：计算
同义词：
['determine', 'figure out', 'estimate例句：1. We need to calculate the total cost of the project before we start.（我们需要在开始之前计算项目的总成本。）']
例句：
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1. We need to calculate the total cost of the project before we start.
我们需要在开始之前计算项目的总成本。
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2.The teacher calculated the final grades for the class.
老师为全班学生计算了最终成绩。
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3. To save money, she calculated how much food she needed to buy.
为了省钱，她计算了需要购买多少食物。