tabulator
[ˈtæbjəˌletɚ]
n.
作表的人，制表机，（打字机上为制表用的）跳格键;
例句:
-
Silver Reed...Typewriter...with many features, including 8-position pre-set tabulator.
来自Daily Telegraph
-
Introduction is made to working principles, practical effects, properties and installation tabulator bars.
对扰流棒的工作原理 、 使用效果 、 特点以及安装进行了介绍.