Metrorail
/ˈmɛtrəʊreɪl/Chiefly US
noun
Any of various (frequently underground) citywide railway systems.
Origin
1970s; earliest use found in Cumberland (Maryland) News. From metro- + rail.
| 单词 | Metrorail |
| 释义 | Metrorail/ˈmɛtrəʊreɪl/Chiefly US noun Any of various (frequently underground) citywide railway systems. Origin |
| 随便看 |
英语词典包含243303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。