Home/jactationjactation/jak-tey-shuhn/US // dʒækˈteɪ ʃən //UK // (dʒækˈteɪʃən) //契约,契约精神,契约化,契约书Definitionsn.名词 noun1: boasting; bragging.: Pathology. a restless tossing of the body.Level 5Browse all words →