It would strike twelve in twenty minutes' time.

问题描述:

It would strike twelve in twenty minutes' time.
这句话是新概念英语2册9课的原话,意思是:大钟将敲12下.
请问:”在20分钟内,大钟将敲击12下“怎么说?

在......之内,可以用within
It would strike twelve within twenty minutes' time.
这里面着重表达了“在二十分钟之内”这个含义.