formed of
US /ˈfɔːrmd ʌv/
UK /ˈfɔːmd ɒv/
短语
由...组成, 由...构成
composed or made up of something
示例:
•
The committee is formed of representatives from various departments.
该委员会由各部门代表组成。
•
The sculpture was formed of recycled materials.
该雕塑由回收材料制成。