formations

英 [fɔː'meɪʃnz] 美 [fɔː'meɪʃnz]

• 群系

英英释义

名词 formation:

1. an arrangement of people or things acting as a unit

2. the act of fabricating something in a particular shape

3. the act of forming or establishing something

4. (geology) the geological features of the earth

5. a particular spatial arrangement

6. natural process that causes something to form

7. creation by mental activity