“长方形”造句
这一设计由淡色的3个
长方形和3个三角形构成。
This design is in pastel colours with three rectangles and three triangles.
设
长方形的宽是x米.
Suppose the width of a rectangle is x metres.
他们把那个
长方形的硬木箱抬进厨房，放到桌上。
They bore the oblong hardwood box into the kitchen and put it on the table.