ecumenics / ˌɛk yʊˈmɛn ɪks or, especially British, ˌi kyʊ- /

📖毕业后词汇普世教会普世教化普世基督教会普世基督教

ecumenics 的定义

n. 名词 noun
  1. the study of the Christian church in its aspect as a worldwide Christian community.