Pcns
abbr. polar coordinate navigation system 极坐标导航系统
🗣️ 情景例句
you people are making one big story.
你们正在制造一件大新闻。
It's raining.
外面下着雨。
They had a single aim, a solitary goal -- the top!
他们只有一个目标，唯一的目标 -- 顶峰！