paceboard

词形变化

paceboards 复数

释义与例句

n.
  1. 1.

    A board marked with symbols, used to help a person with multiple sclerosis to time their speaking so as to be clearly intelligible.

    医学
  2. 1.

    Obsolete form of pasteboard.

    废旧 不可数

词源

From pace + board.

来源：wiktionary