allying

n.

a friendly nation

an associate who provides assistance

"he's a good ally in fight"

同义词：friend

1. The two countries are allying against a common enemy.
   这两个国家正在联合对抗一个共同的敌人。
2. The political party is allying with several smaller groups to win the election.
   这个政党正在与几个小党派联合，以赢得选举。