英 [ˈfʌŋkʃən(ə)l] 美 [ˈfʌŋkʃən(ə)l]
adj. 实用的；功能的，机能的；运转正常的；函数的；（精神病）找不出器质性原因的
functional /ˈfʌŋkʃənəl/ CET4
形容词 Functional things are useful rather than decorative. 实用的
...modern, functional furniture.
…现代、实用的家具。
形容词 Functional equipment works or operates in the way that it is supposed to. 起作用的
We have fully functional smoke alarms on all staircases.
我们在所有楼梯上都装有运转完全正常的烟雾报警器。
designed for or capable of a particular function or use
a style of writing in which every word is functional ; functional architecture
involving or affecting function rather than physiology
functional deafness
relating to or based on function especially as opposed to structure
the problem now is not a constitutional one ; it is a functional one ; delegates elected on a functional rather than a geographical basis
fit or ready for use or service
the toaster was still functional even after being dropped
同义词： usable / useable / in working order(p) / operable / operational
designed for or adapted to a function or use
functional education selects knowledge that is concrete and usable rather than abstract and theoretical ; functional architecture
(of e.g. a machine) performing or capable of performing
a functional set of brakes
同义词： running(a) / operative / working(a)
功能的
泛函数
功能的
机能的
官能的;函数的
论文网-泛函极值与变分所谓泛函（Functional）就是函数的函数 不同的函数u对应不同的J值若要寻求某函数u使泛函取极值这就是泛函的极值问题下面举一个简单的例子
...l Length):17厘米(CM) 牙齿(Teeth):28 打薄量(Thinning rate):25% 配件清单(Parts List):沙宣牙剪(简包装) 功能说明(Functional):剪刀带有“VS”标志，剪刀外观大气，手感舒适，人见人爱。
经典时尚(TIMELESS)、功能(FUNCTIONAL)、细节(DETAILS)、耐用(DURABLE)是Cai长久秉持的产品理念。贴近国际时尚流行文化，勇于创造自我风格是Cai的独有设计语言。
功能性（Functional）：功能性架构分析方法着眼于架构的功能方面。此种类型的方法可被用于判断系统与架构内容是否相符、了解变更对于架构所带来的影响...
functionalist 机能主义的；实用主义的
functionally 功能地；函数地；职务上地
function 功能；[数] 函数；职责；盛大的集会
functionality 功能；[数] 泛函性，函数性
functionalism 机能主义；[心理] 机能心理学；实用第一主义
functionalist 机能主义者；实用主义者
function 运行；活动；行使职责
These units played a key functional role in the military operation.
这些单位在军事行动中起到了主要的职能作用。
The mirror is functional yet decorative.
这镜子能照人，但也有装饰作用。
The hospital will soon be fully functional.
这家医院将很快全面运作。
"Now the question is: Do blind people have that same or similar functional organization, that these modules actually stay put and just get rededicated to touch and hearing?
VOA : special.2010.10.13
You need a functional form that connects the value at one state of matter, the freezing point of water to another phase change, the boiling point of water.
你需要一个函数形式来,连接物质某个态对应的温度值，如水的冰点，和另一个相变,如水的沸点。
热力学与动力学课程节选 : 麻省理工公开课
And again in one of the functional magnetic insonance image experiments, we could ask Mike to examine faces verse other things.
与在一个功能性核磁共振成像试验中一样，我们告诉迈克去仔细看人脸和其他东西。
7个颠覆你思想的演讲课程节选 : 斯坦福公开课
That means functional magnetic resonance imaging.
VOA : special.2010.10.13
So we are looking at bio-markers, we're doing sophisticated X-rays, like functional MRI and spec-scanning to understand what happens in the brains of patients with fibromyalgia when they have pain, what happens to their brains when we treat that pain."
VOA : special.2011.08.02
Once you straighten your back and let out a good yawn, your body feels functional again.
This state of affairs has to change if we are to have a more functional government.
Thus, tablets that are purchased today are likely to be fully functional three years from now.