-ology：學問，科學，來自希臘語中 -λογια (-logia) 發言的意思

a subject that is studied at school, college, or university and is thought to need a large amount of special knowledge

學科（在學校、學院或大學學習研究的科目，需要相當多的專業知識）

the scientific study of a particular subject

…學

-graphy：來自希臘語 -graphia，寫作的意思

the art of writing or describing

寫作或描述的藝術

the writing or description itself

寫作或描述本身

a treatise論文

-ics：-ic的複數，拉丁文／希臘語中整合...的意思

-ics

used to form nouns that refer to an area of work or study

用於構成表示工作領域或學科的名詞