functional
英 ['fʌŋ(k)ʃ(ə)n(ə)l]
美['fʌŋkʃənl]
	    - adj. 功能的
 
英英释意
- 1. designed for or capable of a particular function or use;
 - "a style of writing in which every word is functional"
 - "functional architecture"
 
- 2. involving or affecting function rather than physiology;
 - "functional deafness"
 
- 3. 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"
 
- 4. fit or ready for use or service;
 - "the toaster was still functional even after being dropped"
 - "the lawnmower is a bit rusty but still usable"
 - "an operational aircraft"
 - "the dishwasher is now in working order"
 
- 5. 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"
 
- 6. (of e.g. a machine) performing or capable of performing;
 - "in running (or working) order"
 - "a functional set of brakes"