梯形在英语中被称为trapezoid。它来源于希腊语,源自“trapezion”,意为“小桌子”。在英文中,可以这样描述梯形:

例句1:

A trapezoid is a quadrilateral with two parallel sides.

梯形是一种有两条平行边的四边形。

例句2:

The area of a trapezoid is the average of the lengths of its bases multiplied by its height.

梯形的面积是两个底边的平均长度乘上高的结果。

例句3:

A trapezoid can be isosceles if its non-parallel sides are congruent.

如果梯形的非平行边是相等的,它就是一个等腰梯形。
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最佳回答 2023-02-02