A three-dimensional object is solid rather than flat, because it can be measured in three different directions, usually the height, length, and width. The abbreviation 3-D can also be used.
双语例句
例:
a three-dimensional model.
一个三维模型。
例:
the three-dimensional structure of DNA.
DNA的三维结构。
2.?(照片、图像或电影)三维的
A three-dimensional picture, image, or movie looks as though it is deep or solid rather than flat. The abbreviation 3-D can also be used.
双语例句
例:
The software generates both two-dimensional drawings and three-dimensional images.