capstan screw

短语

词形变化

capstan screws 复数 capstan screws

释义与例句

n.
  1. 1.

    A type of screw commonly used to regulate the height of the action in a piano.

    音乐
  2. 2.

    Mainly on sailboats, the mechanism for winding ropes under a lot of tension; a capstan.

    航海 交通