跟踪焦点

back focus───[摄]后焦点；反焦点；象方焦点

lack focus───注意力不集中

track races───场地赛

track rods───系杆；轨距杆；转向横拉杆

back focuses───[摄]后焦点；反焦点；象方焦点

black locust───刺槐；洋槐

back foci───后焦点

back four───四卫式

back fours───四卫式

Move the mouse around into various Windows to see the focus designator track across your display and gradually fade out.───各个窗口中到处移动鼠标，查看跨越显示屏跟踪的焦点指示器和淡出效果。

If a change is isolated to just one area, and the product has a very stable quality track record, then focus the tests on just that area.───如果一个变化只与一个区域有联系，并且产品有一个非常稳定的质量跟踪记录，那么可以只集中于那个区域的测试。

track focus traversal activity originated by the mouse.───跟踪由鼠标引起的焦点遍历行为。

You can track focus traversal activity originated by the mouse.───跟踪由鼠标引起的焦点遍历行为。

The focus shall be programmatically exposed so that assistive technology can track focus and focus changes.───游标焦点应可由程式读取，使科技辅助得以追踪焦点及其改变。

Track focus for improved keyboard navigation───改进了键盘导航的轨道焦点

The focus shall be programmatically exposed so that assistive technology can track focus and focus changes.