technical library

例句：

1. 1. The technical library is a treasure trove of information for engineers.
   技术图书馆是工程师们的信息宝库。
2. 2.They spent hours in the technical library researching new materials.
   他们花了几个小时在技术图书馆研究新材料。
3. 3. The technical library provides access to a wide range of books and journals on engineering topics.
   技术图书馆提供了访问关于工程话题的广泛书籍和期刊的便利。