Holding down the key rolls over each character in the line, flipping the case of any alpha characters the editor comes across.

按着这个键，移动游标经过行中的每个字符，就会切换遇到的每个字母字符的大小写。

youdao

Available editions: Minimal installation CD and live CD (with GNOME) for Alpha, AMD64, HPPA, IA64, MIPS, PPC, SPARC and x86 processors; also "stages" for manual installation from command line.

可用版本：最小安装光盘和live CD (with GNOME)用于Alpha, AMD64, HPPA, IA 64, MIPS, PPC, SPARC和x86处理器；也可用“stages”从命令行手动安装。

youdao

A prototype (very alpha test) simple line mode browser is currently available in source form from node info.cern.ch [currently 128.141.201.74] as /pub/WWW/WWWLineMode_0.9.tar.Z.

可以从info.cern.ch [目前的地址是128.141.201.74]获得一个简单的行模式浏览器原型（尚处于早期Alpha测试阶段）的源代码，路径是 /pub/WWW/WWWLineMode_0.9.tar.Z。

youdao

That's called the regression line and the intercept is called alpha--there's alpha.

这就是回归直线,这个是截点,用alpha表示...这里是alpha

耶鲁公开课 - 金融市场课程节选

The A550 and A500, meanwhile, fill in any perceived gaps in the Alpha line with 14.2 and 12.3 megapixel sensors, respectively.

ENGADGET: Sony debuts Alpha A850, A550 and A500 DSLRs