Ceps
(CEP 的復數) abbr.[軍] Circular Error Probablity, 圓概率誤差
??? 情景例句
He graduated from medical school in 1960
他在一九六零年從醫學院畢業，
Scratch a Russsian, and you('ll) find a Tartar.
文明不能改變本性。
What is it about?
這是關于什么的？