The Battle of Waterloo was fought between the French and the Allied armies.

滑铁卢战役在法军和联军之间展开。

Germany was allied with Austria and Italy.

德国曾与奥地利与意大利结成同盟。

Graphite is chemically allied to diamond.

石墨和金刚石在化学组成上有联系。

ADJ. （战争期间）盟国的，盟军的. Allied forces or troops are armies from different countries who are fighting on the same side in a war.
※Wherever in the world a people knows desperate want, there must appear at least the spark of hope, the hope of progress--or there will surely rise at last the flames of conflict.——Dwight Eisenhower,Commander in chief of the Allied forces in the second World War 任何地方，一个民族只要知道自己迫切需要什么，那里就会出现希望的火花，出现进步的希望，换句话说，最后必定会燃起抗争的火焰。第二次世界大战中盟军最高司令 艾森豪威尔，D.