Norwegian coupling

短语

词形变化

Norwegian couplings 复数 Norwegian couplings

释义与例句

n.
  1. 1.

    A manually operated coupling at each end of some narrow-gauge railway rolling stock, consisting of a central buffer incorporating a hook that drops into a slot in the opposing central buffer.

    交通

词源

Due to it being developed in Norway c. 1870.

来源：wiktionary