free the structure meaning in English

释放结构

Whenever freeing the structured element ( which in turn contains the pointer to dynamically allocated memory location ) , first traverse to the child memory location and start freeing from there , traversing back to the parent node
体构结放释当成员的内存时(这个结构体有成员态动向指针指分配的内存) ，要先把子内存区域释再，掉放释放父内存区域。
Whenever freeing the structured element ( which in turn contains the pointer to dynamically allocated memory location ) , first traverse to the child memory location and start freeing from there , traversing back to the parent node
当释放结构体成员的内存时(这个结构体有成员指针指向动态分配的内存) ，要先把子内存区域释放掉，再释放父内存区域。