file name extension failneimiksˈtenʃən 短语¹⁵⁶⁴⁸
基本英英近义反义
文件名扩展部分
Noun:
a string of characters beginning with a period and followed by one or more letters; the optional second part of a PC computer filename;most applications provide extensions for the files they create most BASIC files use the filename extension .BAS 近义词 extension延长filename extension文件扩展名 |