external variable

external variable读音音标

英 [eksˈtə:nl ˈvɛəriəbl]

美 [ɪkˈstɚnəl ˈvɛriəbəl]

external variable意思解释

释义

外变量；

英英释义

In the C programming language, an external variable is a variable defined outside any function block. On the other hand, a local (automatic) variable is a variable defined inside a function block.

双语例句

You can\'t declare a variable as EXTERN as well as something else, though.但你不能将一个外部变量再声明成具有其它的用途的一般变量或标志符之类。