d3dx9 32.dll是什么

DLL 是什么含义 后缀名是.dll的是什么文件? Can't load TROJANKILLERDLL.DLL是什么意识 后缀名为dll的是什么文件,英文全称是什么? 打开1.6反恐时出现could not find filesystem dll to loud是什么? xvidcore.dll not found can t load dll ERROR：Could not load DLL'prototypeenginef.dll' Please re-ins xvidcore.dll not found怎么回事? Can't load trojankiller.dll can not found HookAPI.dll can't load TROJANKILLERDLL.DLL