tarboard

n. 柏油纸板

发音

UK /ˈtɑː.bəd/
CA /ˈtɑɹ.bɚd/
US /ˈtɑɹ.bɚd/
AU /ˈtaː.bəd/

词形变化

tarboards 复数 tarboards

释义与例句

n.
  1. 1.

    A kind of tough millboard containing tar, used in making springbacks for books.

    可数 历史 不可数

    Best Quality Tarboards

    Tarboards are lined up in full sheets for cheap work only; […]

词源

tar + board

来源：wiktionary