Tail margin: White space below the text area of a page. Also called Foot margin.

脚白边：书页内，在版芯下边的空白部分，亦称地脚。

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Specialist case: normal mind keeled breast hand and foot bracelet rachitic rosary costal margin eversion harrison groove.

专科情况：神清，鸡胸，手足镯，串珠肋，肋缘外翻，赫氏沟。

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Specifically, this cycle enables value retailers, when compared to more traditional competitors, to have lower gross margin percentages (lower prices), but higher gross margin per square foot.

明确地讲，这种良性循环能使廉价零售商与传统竞争对手相比毛利率更低(因为价值零售商的价格更低)，但每平方英尺毛利率却更高。

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Outside my open French doors, a 15-foot grass margin led to the edge of a cliff, 160 feet below which the Pacific Ocean pounded the beach.

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There were 43 cars in the 500 mile race and the winning margin was one foot with eight cars crossing the finish line nearly at the same time.

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With rising apparel sales, gross margin and sales per square foot are headed up, vital trends for any retailer.

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