composed of

• 由 ... 组成的

composed of的用法和样例：

例句

1. The British Parliament comprises/consists of/is composed of the House of Commons and the House of Lords.
   英国国会是由下议院和上议院组成的。
2. Relating to or composed of elements at different levels, as of society.
   合成的，统合的包括社会中各种不同成次人的
3. Water is composed of the elements hydrogen and oxygen.
   水是由氢元素和氧元素组成的。
4. This battalion is composed of 800 soldiers.
   这个营是由八百个人组成的。
5. Water is composed of hydrogen and oxygen.
   水由氢和氧组成。