be made up of
US /bi meɪd ʌp ʌv/
UK /bi meɪd ʌp ɒv/
短語
由...組成, 由...構成
to consist of; to be composed of several different things or people
範例:
•
The committee is made up of representatives from every department.
委員會由每個部門的代表組成。
•
Water is made up of hydrogen and oxygen.
水由氫和氧組成。