ally ·noun (PERSON)
Definition: someone who supports you, especially when other people are against you Level: C1
他被普遍认为是首相最亲密的政坛盟友。
He is widely regarded as the Prime Minister's closest political ___ally.
在压力下，团队必须迅速找到新的盟友来实现他们的目标。
Under pressure, the team had to quickly find new ___allies to achieve their goal.
危机期间，这两个国家成为了坚定的盟友，相互支持以应对外部的批评。
During the crisis, the two nations became firm ___allies, supporting each other against external criticism.