in town 与in the town的区别在于内涵上。in town中文意思为“在城里”、“在伦敦”，属于泛指，没有说明具体的城镇；in the town中文意思为“镇上”，是特指，知道指的是哪一个城镇。
一、in town的含义及双语例句
in town意为在城里，<英>在伦敦。例句有：
1、Did you meet anyone in town?
你在城里碰见什么人了吗？
2、I'll pay you a call when I'm in town.
我在城里的时候将去拜访你。
3、We dined with my parents at a restaurant in town.
我们同我父母在城里一家餐馆吃饭。
4、Well, at least he was in town. That was something
好啦，至少他在城里，还算幸运。
5、It's easy to get a seat at the best shows in town
很容易搞到城里顶级演出的票。
6、Lots of homes in town double as businesses.
镇里的很多民宅还兼做商用。
二、in the town的含义及双语例句
in the town意为镇上。例句有：
1、That shopkeeper is a scoundrel in the town.
那家商店的老板是这个镇上的地头蛇。
2、There is no shortage of things to do in the town.
城里不愁找不到活儿干。
3、The plan should ease traffic congestion in the town.
这项计划对城里的交通拥挤状况应该有所缓解。
4、He is spearheading a campaign for a new stadium in the town.
他正发起一项运动，呼吁在城里新建一座体育场。
5、In the town very few know the whole truth.
镇子里只有很少人知道全部实情。
