1. 包括;包含
Inclusion is the act of making a person or thing part of a group or collection.

1. the act of including

2. any small intracellular body found within another (characteristic of certain diseases)

e.g. an inclusion in the cytoplasm of the cell

Synonym: inclusion bodycellular inclusion

3. the relation of comprising something

e.g. he admired the inclusion of so many ideas in such a short work

Synonym: comprehension

4. the state of being included