fact
英 [fækt]
美[fækt]
	    - n. 事实;实际;真相
 
英英释意
- 1. a piece of information about circumstances that exist or events that have occurred;
 - "first you must collect all the facts of the case"
 
- 2. a statement or assertion of verified information about something that is the case or has happened;
 - "he supported his argument with an impressive array of facts"
 
- 3. an event known to have happened or something known to have existed;
 - "your fears have no basis in fact"
 - "how much of the story is fact and how much fiction is hard to tell"
 
- 4. a concept whose truth can be proved;
 - "scientific hypotheses are not facts"