Pagos
abbr. program for the analysis of general optical system 通用光学系统分析程序
🗣️ 情景例句
to plan the refurnishing of the old library
计划重新整修老图书馆
I'll go to a concert.
我要去听音乐会。
Yes, he'll be all right soon. I'm sure of that!
是的，他很快就没事了。我肯定！