formation /foɚˈmeɪʃən/ noun plural formations
plural formations
Learner's definition of FORMATION
1
[noncount] : the act of forming or creating something形成;产生 2
[count] : something that is formed or created形成物;产生物 3
: an orderly arrangement or group of people, ships, or airplanes队形;编队 —
often used after in常用在in后 [noncount]
[count]