释义 |
railhead \ˈ ̷ ̷ˌ ̷ ̷\ noun 1. a. (1) : a point on a railroad at which traffic may originate or terminate (2) : a point on a railroad in a theater of operations at which supplies for troops are unloaded for distribution and forwarding b. : the end of a railroad line (as of one under construction) 2. : the top portion of the rail that carries the wheels of rolling stock |