例句-1:I'll never forget my best buddy in college. Glen and I belonged to the same fraternity, played on the football team and shared a lot of friends. We were constantly together. But since graduating, we've slowly drifted apart. It's too bad we've lose touch. I'd like to reconnect with him.
例句-2:Nobody in the family had heard from Aunt Helen in years. One day we got a letter from her. In it, she said she regretted losing touch with us, but promised to write more often. Since then, we've been getting news from her on a regular basis.
Lose touch这个习惯用语可以追溯到十九世纪后期。从lose touch我们还可以想到很多相关的说法。例如,刚才例子里,跟大学好友失去联系的人想找到自己的老朋友,通过给校友会打电话,He might be able to get in touch with his old friend. Get in touch就是取得联系。还有,如果他们的联系一直没有中断,就是keep in touch, 保持联络。