hi-rail

短语

词形变化

hi-rails 复数 hi-rails

释义与例句

n.
  1. 1.

    Interface equipment used to mount road-going trucks to railroads, allowing the rails to guide the truck.

  2. 2.

    A truck or vehicle equipped with hi-rail interface equipment.

词源

Abbreviation of highway-rail.

来源：wiktionary