flicker

闪烁；摇曳；颤动；扑动翅膀；假装昏倒英释中释vto burn or shine with an unsteady light that goes on and off quickly

闪烁；闪光；电影英释中释nan unsteady light that goes on and off quickly

1 screen flicker,屏幕闪烁

2 flicker frequency,闪烁频率

1 The overhead lights flickered momentarily..头顶灯闪了一会儿。