asquarefoot什么意思

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a square foot一平方英尺例句1.A spartan budget of$ 100 a square foot for1,000 square feet wasn't the only hitch.预算很苛刻，1000平房英尺，每平方英尺100美元，但这并不是唯一的限制因素。

2.To produce as much power as a standard AA-sized battery, for instance, would require a Power Paper battery of about a square foot in size.例如，要生产出与标准AA型电池电量相当的纸张电池，它的面积大约要有一平方英尺。