1 (used about organizations, countries, etc) having an agreement to work together and support each other （指组织、国家等）结盟的

2 /əˈlaɪd ||; əˈlaɪd/allied (to sth) connected with; existing together with 有关联的；一起存在的: The newspaper is closely allied to the government. 这家报纸跟政府的关系十分密切。