一串钥匙用英语怎么说

一串钥匙用英语可以翻译为 "a string of keys." 这个短语的来源可能源于人们将多把钥匙串在一起挂在某个地方，这样方便拿取和存放。下面是一些例句：
I found a string of keys on the kitchen counter, but I have no idea what they're for.
The janitor unlocked the door with a string of keys that he kept on his belt.
I always keep a string of keys with me so that I can access all the rooms in my house.
希望这些信息对您有帮助。