提前：在较早或之前的时间：事先：预先。
事先准备好：提前准备好：事先做好准备。
提前-引用次数：39
So we must pay attention to renew cases,introduce local cases that relate with student’s major,and prepare carefully ahead of time.
因此,运用案例教学法要注意及时更新案例,尽可能引入与学生专业相关或"本土化"的一些案例,并提前进行精心准备。
... ahead of在……之前，超过…… ahead of time提前 in the air 1)不肯定，不具体 2)在谣传中 ...
泛型是由JIT编译器在运行时进行实例化的，然而，Mono具有一种提早（Ahead of Time ，AOT）编译的模式，可以为类似List这样的泛型集合生成方法和属性。
ahead of time 及早的; 提前,在原定时间以前; 提早; 在原定时间以前..
...”，雅思写作想要取得高分（high mark），也应该遵循此说法；从严格意义上来说，考生应该在动笔写文章之前事先（ahead of time）做好两大准备（preparation）工作——仔细读题&认真构思。
提前；提早
We finished 15 minutes ahead of time.
我们提前15分钟完成。
Find out ahead of time what regulations apply to your situation.
提前弄清楚什么规定适合你的情况。
I think he made a tactical blunder by announcing it so far ahead of time.
我认为他如此提早宣布消息是犯了战术上的错误。
when I've been surprised. When we had like a surprise we got to go out to someplace very fancy, didn't really know what was going to happen ahead of time.
VOA : special.2010.02.08
But what's interesting with these cases is you couldn't have predicted ahead of time that they would be heroes.
但这些例子所表明的就是,你不可能提前预知,他们会成为英雄
心理学导论课程节选 : 耶鲁公开课
You are about to go off on Friday night to see these movies and let's allow some communication ahead of time.
现在你们约好了周五晚上一起看电影,你们可以先沟通一下
博弈论课程节选 : 耶鲁公开课
Talbott says special compensations to bank employees were all authorized by third-parties ahead of time.
VOA : standard.2010.07.23
Anything in art,music or literature which is very modern or ahead of its time is called avant-garde.
VOA : special.2010.04.18
All students must sign up ahead of time and can't switch locations or tests.
Ideally, companies should begin grooming a replacement two to five years ahead of time.
WSJ: Alex Ferguson Exit Creates a Management Dilemma at Manchester United
Stamboulie advises you to prepare ahead of time for your announcement, both emotionally and practically.