recension          
noun  formal uk/rɪˈsen.ʃən/ us/rɪˈsen.ʃən/
 [ C ](尤指旧籍的)修订版 
a version of a text, especially a historical text, that has been revised (= changed and improved) by someone examining and judging it carefully 
  This is not the original recension of the text. 这不是该书的原始修订版。 
 The Historia Brittonum is a historical work that was first composed around 830, and that exists in several recensions. 《不列颠人的历史》是一部历史著作,最初创作于830年左右,并存在多个修订版。 
  [ U ](尤指对旧籍的)修订 
the activity of revising (= changing and improving) a text, especially a historical text, by examining and judging it carefully
  The process of recension has reduced the number of texts having a claim to be considered authoritative. 修订的过程删减了可被视为权威性的文本内容的数量。 
 - More examples
 - His shorter and snappier expurgated recension became the only one known.
 - An alternative recension of the Translatio emphasizes the similarities between the new crypt at San Martino and that at St Peter's.
 - Its object was to devise a style of recension appropriate to the special circumstances under which early printed texts were produced.
 - The Lachmannian formula of recension was applied to texts, classical as well as medieval.