名词
中文翻译:Unknown
同义词:
['variation', 'variable', 'variableness']
例句:
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1. Thetemperature can vary greatly from day to day.
温度每天可以有很大的变化。
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2. Theamount of rainfall is avariable factor in the weather forecast.
降雨量是天气预报中的一个可变因素。
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3. The cost of production is a variablethat can affect the profit margin.
生产成本是一个可变因素,会影响利润率。