段是由一组区组成的，这些区每个都被分配了一个特定的数据结构并且都被存储在同一个表空间中。

A segment is a set of extents, each of which has been allocated for a specific data structure and all of which are stored in the same tablespace.

youdao

适配器使用应用程序特定的数据结构或者业务对象与后端系统进行通信，并且使用连接器配置文件进行配置。

The adapters communicate with the back-end systems using the application-specific data structure or business object and are configured using the connector configuration file.

youdao

请记住，这些名称都是特定于这些实例数据结构的。

Remember that these names are now specific to these instance data structures.

youdao

The semantics was what caused the problem, because the operator was expecting a particular kind of structure there.

引起问题的是语义，因为运算符需要的是,一种特定种类的数据结构。

麻省理工公开课 - 计算机科学及编程导论课程节选