supplementarity

n.增补(性),补充(性)

补充性；互补性

名词

1、The concept of supplementarity is often used in various fields to explain the relationship between different elements.
补充性的概念常被应用于各个领域，以解释不同要素之间的关系。
2、The supplementarity of these two products makes them a perfect combination.
这两个产品的互补性使它们成为完美的组合。