out of print

基本解释

Before POD, if sales of one of the publisher’s books dropped below 50 copies a year, it was taken out of print.
在按需出版技术出现之前，如果一个出版商的某种书的年销量低于50本，那么这种书就要停止出版。
The settlement, signed in 2005 and revised in 2008, covered books in the middle, those out of print but still protected by copyright.
这份签署于2005，并曾在2008被修订的和解协议，也把“孤儿书”（不再出版，但还受版权保护的书）包括在内。
This popular book of predictions and prophecies has been a bestseller for over 400 years, rarely going out of print since its initial publication in 1555.
这部关于预言与占卜的书极其受欢迎，在过去四百年间一直是最畅销的书，自从1555年第一次出版以来，几乎就没有停止过印刷。

books that are out of print and still under copyright, but the current holder of that copyright is unknown.
What I have now is the following: I can write expressions, do combinations of things to get out values, I can store them away, I can print them up.
我已经讲过如下内容：,如何写表达式，如果把东西混合然后得到结果值，我可以将其保存，也可以将其显示。
麻省理工公开课 - 计算机科学及编程导论课程节选
You should be able to maybe print out a blank copy of those notes from the website not for memorizing them, but now just understanding how the photoelectric effect works.
你们应该可以从网站上打印一份,这些笔记中的空白的纸张,不仅仅是为了记忆，而且现在要理解,光电效应是如何工作的。
麻省理工公开课 - 化学原理课程节选

When Hurston died in 1960, her stories and books had gone out of print.
NPR: Intersections: Crafting a Voice for Black Culture