Eikonometer
[化] 光像测定器; 物像计\\n[医] 影象计, 物象计
🗣️ 情景例句
Forgive my ignorance, But what exactly are you talking about?
请原谅我的孤陋寡闻，你说的到底是什么？
Ouch!
好痛呀！
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。