backlining

n. (加固书脊的)背衬料

词形变化

backlinings 复数 backlinings

释义与例句

n.
  1. 1.

    The positioning of amplifiers behind the performers when playing on a stage.

    不可数 音乐 可数
  2. 2.

    A lining in the backbone of a book.

    可数 不可数

词源

From back + lining.

来源：wiktionary