Definition: to form part of something, especially a larger group Level: C1
学生占大学人口的40%。
Students ___comprise 40% of the university population.
城市人口约占全国总人口的50%。
The urban population ___comprises about 50% of the country's total.
这些章节构成了这本书的核心。
These chapters ___comprise the core of the book.
