a. 三维的, 立体的, 真实的
在线英汉词典
three-dimensional的短语、例句：
three-dimensional (also three-D, 3-D ), adj having the three dimensions of length, breadth and depth 有三度空间的; 立体的; 三维的
a ,three-dimensional `object 立体物体.

标签：three-dimensional,用法,音标,短语