英汉词典

1. （使）团结；（使）联合
    If a group of people or things unite or if something unites them, they join together and act as a group.

unite的近义词

    e.g. The two parties have been trying to unite since the New Year...
           这两个党从新年开始就试图联合。
    e.g. The vast majority of nations have agreed to unite their efforts to bring peace.
           绝大多数国家都同意团结起来为实现和平而努力。