“长方形”用英语怎么说

“长方形”的拼音为：cháng fāng xíng...

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 kit...