Occasionally red lead is added to the leady oxide . 有时将铅丹加到铅粉中。
2.
The light seemed to refer to a speech by iranian president mahmoud ahmadinejad and his reported comments that his audience saw him surrounded by a divine light during a speech to the united nations general assembly last year 驴子头上的光圈似乎是指涉伊朗总统艾马丹加，因为根据媒体报导，他说当他去年在联合国大会上发表演说时，听众都看到他被一道神圣的光所包围。
