外形设计的英文：
contour design

contour是什么意思：
n. 轮廓
v. 画轮廓
design是什么意思：
n. 设计；图案；计划
v. 设计；构思；计划；企图；当设计师

It is a linear design.
这是用线构成的图案。

This room was designed for the children/designed as a children's playroom.
这个房间预定留给孩子们用;留作孩子们的游戏室。

The designer has designed this exhibition hall in a simple and unaffected manner.
这位设计师把这个展览馆设计得既简单又质朴。

The design conforms with the regulations.
这项设计符合规定。

The design is formed with triangles.
图案是由三角形构成的。