comprise （★重要な単語 -- 研究すること）

[not in progressive] formal
1 [linking verb] to consist of particular parts, groups etc:
The house comprises two bedrooms, a kitchen, and a living room.

be comprised of somebody/something
The committee is comprised of well-known mountaineers.

2 [transitive]    to form part of a larger group of people or things [= constitute, make up]:
Women comprise a high proportion of part-time workers.
（LDOCEより引用）