1.团结一致;联合
The unity of the crowns of England and Scotland finally made the United Kingdom.
苏格兰和英格兰两国联姻最终产生了英国
2. 和谐;完整
The design lacks unity.
这项设计不够协调
3. 统一体;联合体
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。