1 a country that has an agreement to support another country, especially in a war 盟国: France and its European allies 法国及其欧洲盟国 ☞Look at alliance. 参看 alliance。

2 a person who helps and supports you, especially when other people are against you 盟友，支持者（尤指当他人反对的时候）: the Prime Minister's political allies 首相的政治盟友