city是可数名词。

city：n.都市；城市；

city的复数： cities.

相关介绍

Which is the largest city in the world?

世界上最大的城市是哪个？

The new mayor is determined to clean up the city.

新上任的市长决心要整治好这座城市。

The orchestra is very important for the cultural life of the city.

管弦乐队对这座城市的文化生活而言非常重要。