formation
英 [fɔː'meɪʃ(ə)n]
美[fɔr'meʃən]
	    - n. 形成;构造;编队
 
英英释意
- 1. an arrangement of people or things acting as a unit;
 - "a defensive formation"
 - "a formation of planes"
 
- 2. a particular spatial arrangement
 
- 3. the fabrication of something in a particular shape
 
- 4. the act of forming something;
 - "the constitution of a PTA group last year"
 - "it was the establishment of his reputation"
 - "he still remembers the organization of the club"
 
- 5. (geology) the geological features of the earth
 
- 6. natural process that causes something to form;
 - "the formation of gas in the intestine"
 - "the formation of crystals"
 - "the formation of pseudopods"
 
- 7. creation by mental activity;
 - "the formation of sentences"
 - "the formation of memories"