interlinear
/ˌɪntəˈlɪnɪə(r)/adjective
1- written or printed between the lines of a text书写（或印刷）于文本行间的：
interlinear glosses.
行间评注。
1.1
- (of a book) having the same text in different languages printed on alternate lines（书）用不同语言排行对照的。
词源
late Middle English: from medieval Latin interlinearis, from inter- 'between' + Latin linearis （from linea 'line'）.