Ppn
abbr. precipitation 降水; 沉淀; 雨量; proportion 比例
🗣️ 情景例句
We can't get this bow tie tied.
我们打不好领结。
The coach is always gloomy when the team loses a game.
球队一输球，教练总要绷起脸来。
It is not so easy as you think.
这事没有你想象的那么简单。