N-VAR
（基督教的）礼拜仪式
A liturgy is a particular form of religious service, usually one that is set and approved by a branch of the Christian Church.
例句
A clergyman read the liturgy from the prayer-book.
一名牧师照着祈祷书念祷文。
...the many similarities in ministry, liturgy and style between the two churches.
两个教会在牧师职责、礼拜仪式和风格方面的诸多相似之处