be composed of meaning in English
由...组成应该用被动形式
由组成
由构成
组成
Examples
- Water is composed of hydrogen and oxygen .
水由氢与氧化合而成。 - Nuclei are composed of protons and neutrons .
原子核是由质子和中子构成的。 - Water is composed of hydrogen and oxygen .
水是由氢和氧组成。 - Water is composed of the elements hydrogen and oxygen .
水是由氢、氧元素组成的。 - This tissue is composed of stellate reticular cells .
此组织由星形的网状细胞组成。