flicker electroretinogram

例句：

1. 1. Thestars flicker in the sky above us.
   星星在我们头顶的天空中闪烁。
2. 2. The fireflies flickered across the lake.
   萤火虫在湖面上闪烁。
3. 3. Her eyesflickered with excitement as she spoke.
   她说话时眼睛闪烁着兴奋。