Pagos
abbr. program for the analysis of general optical system 通用光学系统分析程序
🗣️ 情景例句
Fifteen minutes! Thank you. Good-bye.
十五分钟 ！谢谢 。再见。
A fair death honours the whole life.
死得光明，终身荣耀。
What about chicken?
鸡肉怎样？