Electroretinograph
n. [医]视网膜电流描记器
🗣️ 情景例句
When was it built?
它是什么时候建造的？
I always used to ask him a lot of questions.
我过去总是问他很多问题。
Personally, I'd rather go to the Science Museum.
就我个人而言，我倒想去科技馆。