| 释义 |
| | | | NOUN | | | | | /ˈmiːdiən/ | | | | | 1 | technical a number that is in the middle of a set when they are arranged in order . For example , in the numbers 1, 3, 4, 8, 9, the median is 4 中位数（按顺序排列的数字集合中位于中间的数字，如1, 3, 4, 8, 9中的4） | Their incomes are far higher than the national median. 他们收入要比全国的中间数高得多。 | | | | | 2 | median AMERICAN the central reservation in a main road （主干道的）中央分隔带 | | | | 3 | technical a line drawn from one of the points of a triangle (= a shape with three sides) to the opposite side （三角形的）中线 | | |