A TSV file, tab-separated values uses the same thing but a tab character, if you wanna output an actual tab character, the result of hitting the tab key, \t you do use backslash T. That's so those kinds of files are made.

而TSV文件，“制表符分隔“文件,顾名思义，就是用制表符来分隔每一列，如果你想输出一个真正的制表符，点击tab键，你也可以用,这就是那些文件的形成方式。

哈佛公开课 - 计算机科学课程节选

Samsung hasn't handed out launch details, but it's safe to say that the ATIV Tab won't arrive any sooner than October 26th.

ENGADGET: Samsung introduces ATIV Tab: a 10.1-inch Windows RT tablet

Worse, these tests cost between several hundred and several thousand bucks--and most insurance companies won't pick up the tab.

FORBES: The Scary Side Of Health Testing

Over the years, Ota's craftsmen have fashioned humble but handy creations like the pull tab that doesn't cut fingers or a gizmo that sucks air out of bottles before they're recycled.

CNN: ASIANOW - TIME Asia | GizmoLand! | Handmade Tales