extern

核心释义

1. 1.

   以次要身份隶属于机构的人,例如非居住者或兼职隶属者。

   A person affiliated with an institution in a lesser capacity, for example, as a non-resident or as a part-time affiliate.

2. 2.

   C和C++中的外部变量,可在多处声明,均指向同一变量。

   In the C and C++ programming languages, a variable that can be separately declared in many places, all of them referring to the same variable.

3. 3.

   外部形式或部分；外表。

   Outward form or part; exterior.

C和C++中的外部变量,可在多处声明,均指向同一变量。；外部形式或部分；外表。；走读生；走读医学实习生；[医] 实习医学生