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 don't know. It's locked.
不知道， 锁着呢。
David must figure on at least seventy strong men for support.
戴维至少须把七十个壮汉的协助计算进去。
Look! What does that boat look like?
瞧！那艘船看起来像什么呀？