lost to the ages

• 亡佚

lost to the ages的用法和样例：

例句

1. These prefaces originating from historical books are compiled into individual authors' collections or some anthologies, which are unfortunately lost.
   这类序言，盖皆源于史书，作者别集编纂者或一些总集编纂者在编集时一并录入，可惜这些集子现已亡佚。