名词
1. 方面;部分
A particular dimension of something is a particular aspect of it.
2. (情况或问题的)范围，规模，程度
If you talk about the dimensions of a situation or problem, you are talking about its extent and size.
3. （长、宽、高等的）量度;尺寸;大小;面积
A dimension is a measurement such as length, width, or height. If you talk about the dimensions of an object or place, you are referring to its size and proportions.
4. (数学和科学中的)维（度）
In mathematics and science, dimension is used in describing spatial concepts such as points, lines, and solids.
5. see also: fourth dimension
1. magnitude or extent
e.g. a building of vast proportions
Synonym: proportion
2. the magnitude of something in a particular direction (especially length or width or height)
3. a construct whereby objects or individuals can be distinguished
e.g. self-confidence is not an endearing property
4. one of three Cartesian coordinates that determine a position in space