| 单词 | rail | 
| 释义 | rail 1    (rāl)n. 1.  a.  A bar extending horizontally between supports, as in a fence. b.  A structure made of such bars and supports and forming a barrier or guard; a railing. 2.  A steel bar used, usually in pairs, as a track for railroad cars or other wheeled vehicles. 3.  Sports   A grind rail. 4.  The railroad as a means of transportation: goods transported by rail. 5.  A horizontal framing member in a door or in paneling. tr.v.  railed, rail·ing, rails   To supply or enclose with rails or a rail. [Middle English raile, from Old French reille, from Latin rēgula, straight piece of wood, ruler; see  reg- in the Appendix of Indo-European roots.]  | 
	
| 随便看 | 
英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。