dimension/dɪˈmenʃ(ə)n/
n.1. 长、宽、厚、高度A line has one dimension and a square has two.线是一度空间，平面是两度空间。
Time is sometimes called the fourth dimension.时间有时被称为第四度空间。
There is another dimension to this problem which you haven't mentioned. (喻)这个问题还有一个方面你没提到。
2. (pl) 面积；容积；大小What are the dimensions of this language laboratory?这个语言实验室的容积是多少？