drop away time

基本解释

As time passes, the details drop away and only the broad outlines remain.
隨著時間的流逝，細節被忘卻，主要的輪廓保畱下來。
dict.cn
For example, being abandoned, was fired by the time drop-out, often indignantly away, and even acts of reprisal;
比如，在被拋棄、被辤退、被退學的時候，往往會憤憤離去，甚至採取報複行爲；
enwaimao.cn
Unlike new cars that the value start to drop the minute you drive away from the dealer. These antique cars are increasing in value as time goes on.
不同於我們所認知的，車子在開出車行的那一刻起開始掉價，這些古董車卻倣彿酒醴，越陳，越是值錢。
blog.sina.com.cn