all-time

音标发音

Pen and Paper - One of my all-time favorites.
纸和笔——我一直以来最推崇的工具之一。
With his popularity languishing near an all-time low, he may gain nothing from sticking firmly to his plans despite the howl of protests, but he has almost nothing to lose either.
在他的支持率持续走低的时候，他如果不顾抗议者的怒吼坚持改革计划也许什么好处也捞不到，但是，他也没有什么好输的了。
A year ago the Dow, resilient in the face of what then seemed only a subprime-mortgage crisis, hit an all-time high of a whisker over 14,000.
道琼斯指数在一年前，面对当时被视为仅仅是次级抵押贷款危机的时候，表现的极有抵抗力，曾触及14,000高点。

Last week, we told you that the number of foreign students in the United States had reached an all-time high.
It helps us understand Israel's God as the end product of familiar cultural processes, processes of convergence We see convergences of cultures all the time--and differentiation.
它帮助我们了解以色列的上帝,它作为相似文化过程的最终产品，集合的过程,我们一直能看到文化的融合，及保留差异。
耶鲁公开课 - 旧约导论课程节选
So here we've got the continuing,evolving over time-- this is all taking place in France-- the personality of Napoleon in France.
所以这是持续的，随时间进化的…,这都是发生在法国-,法国拿破仑的人格。
耶鲁公开课 - 死亡课程节选

Pharycde's isn't the message with "Passing Me By, " which is one of my all-time favorite songs.
NPR: Getting 'The Message' from Hip-Hop Lyrics

An all-time high, low, best, etc. is the highest, lowest, best, etc. level that has ever been.

You use all-time when you are comparing all the things of a particular type that there have ever been. For example, if you say that something is the all-time best, you mean that it is the best thing of its type that there has ever been.