Você procurou por: rectangle and quedrilateral (Inglês - Chinês (simplificado))

here is a dna origami rectangle, and here are some tiles growing from it.
这里有一个dna"折纸"的长方形 和一些从它长出来的模块.

draws rectangles and squares
绘制矩形和正方形

draws rectangles and squares with rounded corners
以圆角绘制矩形和正方形

portugal, on the other hand, is a unitary state only in respect of the iberian rectangle and the autonomous regions which do not have colonial status internationally.
而另一方面，葡萄牙却是一个位于伊比利亚半岛的长方形的独立自主地区的单一国家---- 在国际上不具有殖民地位。

convenient shape presets let you draw circles, rectangles and arbitrary shapes in a few clicks.
方便的形狀預設組，讓您只要按幾下，就能畫出圓形、 矩形及任意形狀。

in fact, the population forecasts of the national administrative department of statistics (dane) show that for the year 2005 the age pyramid becomes a rectangle, and the middle-aged and elderly population is equal in numbers to the child population, owing to the improvement in people's health, which is reducing the mortality rate, and the decline in the fertility rate.
而事实上，国家行政统计局(国家统计局)的人口预测表明，2005年的 "人口金字塔 "呈长方形，由于人们健康水平的提高使得人口死亡率不断降低以及出生率的下降，中老年人口与儿童人口相当。