1、unity的意思是：团结一致；联合；统一。

2、例句：

If society is to exist as a unity, its members must have shared values.

社会若要成为一个统一的群体，它的成员就必须有共同的价值观。

The design lacks unity. 这项设计整体不够协调。

The end result of this will be unity. 此事的最终结果将是统一。