n. 官能, 职务, 功能, 函数

vi. 活动, 运行, 行使职责

[计] 功能, 函数

n. (mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function)

n. what something is used for

n. the actions and activities assigned to or required or expected of a person or group

n. a relation such that one thing is dependent on another