公共函数 meaning in Chinese

public function

Class has only two public functions
类只有两个公共函数：
Overridable public function
可重写的公共函数
Once loaded , the public functions should , and practically must , be reusable
公共函数一旦加载，就应该（从实践上讲也必须）是可重用的。
With automation add - ins for excel , you can use a public function from your com library to be called as a cell formula
通过excel的自动化外接程序，可以将com库的公共函数作为单元格公式进行调用。