metro

英 [ˈmetrəʊ]

美 [ˈmetroʊ]

n. 地下铁路; 地铁; (尤指)巴黎地铁; 大城市，大都市(尤指德里、加尔各答、孟买或钦奈)
adj. 大都市的

复数：metros　

Collins.1 / BNC.12275 / COCA.7110

牛津词典

noun

地下铁路；地铁；（尤指）巴黎地铁
an underground train system, especially the one in Paris
1. to travel on the metro / by metro
  乘地铁旅行
2. the Paris Metro
  巴黎地铁
3. a metro station
  地铁车站
大城市，大都市（尤指德里、加尔各答、孟买或钦奈）
a large or capital city, especially Delhi, Kolkata, Mumbai or Chennai
1. Here are the temperatures recorded at the four metros at 5 o'clock this morning.
  这是今天早晨5点钟时四大城市的气温记录。

adj.

地铁;地下铁路
The metrois the underground railway system in some cities, for example in Paris.

noun

an electric railway operating below the surface of the ground (usually in a city)
1. in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground'
Synonym:tubeundergroundsubway systemsubway

The Chinese have built 30 metro systems bigger than London Underground, he said.
他说：中国人已经建造了30套地铁系统，规模超过了伦敦地铁。
Metro cops found your car.
地铁警察发现了你的车子。
Metro police have handled more than 13 molestation cases on the city's subway network so far this year.
今年迄今为止地铁警方处理了超过13例在城市的地铁网络上的性骚扰案件。
What Constitutes a Comfortable Interior Environment of Metro Station;
是什么构成了舒适的地铁车站内部环境？
The metro is efficient and spotlessly clean
地铁非常快捷，而且一尘不染。
London has a bigger metro system.
伦敦的地铁系统要大一些；
Shield tunneling has become one of the important construction methods for metro tunnels in China.
盾构施工技术已发展成为我国地铁随道施工的重要工法之一。
The design and construction of thaw settlement grouting during forced thaw in the metro connected aisle project are described.
介绍了国内首个地铁联络通道强制解冻融沉注浆工艺的设计与施工。
This paper studies the metro line design problem in a multi-modal network with elastic demand.
本文研究了弹性需求下多方式交通网络中地铁线路的投资决策（设计）问题。
B Yes. I think Beijing needs more buses, trains and metro trains.
是的。我想北京需要更多的公共汽车、火车和地铁。