rectangles造句
This design is in pastel colours with three
rectangles and three triangles.
这一设计由淡色的3个长方形和3个三角形构成。
The open
rectangles represent typical elements of the ion fluid.
空心的矩形表示典型的离子流体元.
Label the
rectangles, and illustrate and describe how one grouping or element affects others.
为每个方块图添加上标签和注解, 并描述每个分组或者元素如何影响其他分组和元素.