daggerboard

n. [船]活动披水板,中插板

词形变化

daggerboards 复数 daggerboards

别名

dagger-board

释义与例句

n.
  1. 1.

    A retractable centreboard that slides out to act as a keel.

    航海 交通
  2. 2.

    One of many decorative boards that form a valance for a canopy, particularly on older railway stations.

    建筑

词汇关系

名词

上位词 3

centerboard centreboard sliding keel

词源

From dagger + board, from its shape.

来源：wiktionary