Electroretinograph
n. [医]视网膜电流描记器
🗣️ 情景例句
Great! It's a date.
太好了！ 就说定了。
Generally speaking, it's cheaper but slower to ship goods by sea than by rail.
总的来说，海运比铁路运输更便宜，但速度慢一些。
That's the trouble, vicar,' answered Bill.
“问题就在这里，牧师，”比尔回答说。