柯林斯词典metro /ˈmɛtrəʊ/ (also Metro) (metros) 1. N-COUNT Themetro is the subway system in some cities, for example in Washington or Paris. 地铁 A new metro runs under the square, carrying hundreds of thousands who used to cycle to work. 一条新地铁在广场下面运行，载着数以千计过去骑自行车上班的人们。 返回 Metro