blanks out

Each car has a little metal plate which is ten centimeters long, and it blanks out a light-emitting diode.

每辆车有块小金属板，它10厘米长，它有闪光二极管。

This method also blanks out the list of subcategories being displayed.

这个方法还会将正在显示的子类清单置空。

His memory blanks out when he gets excited.

他一兴奋就什么也不记得了。

method blanks out the cd form fields by creating a new cd

方法通过创建一个新的cd来清空cd表单域。