interline

interline1
verb
  1. [with obj.]insert words between the lines of (a document or other text)
    (在文件或其他文本行与行间)插入词语,书写作注
    the writing was overwritten and interlined by many hands.
    这篇文章被人在上面写满了译注。
    ■insert (words) in this way
    在字行间插入(词语)
语源
  1. late Middle English: from medieval Latin interlineare, from inter- 'between' + Latin linea 'line'

interline2
verb
  1. [with obj.]put an extra lining between the ordinary lining and the fabric of (a garment, curtain, etc.), typically to provide extra strength
    (衣服、窗帘等)织物与普通衬里间加内衬(多为使织物挺括)
英语宝典
考试词汇表