Pagos
abbr. program for the analysis of general optical system 通用光学系统分析程序
🗣️ 情景例句
I watched the film and cried throughout.
我看那部电影时从头哭到尾。
My father is over 60 years old.
我父亲已年过六十了。
Hello, Jim. Good! You're at home. How are you?
你好，吉姆，太好了，你在家呢！你好吗？