Pau
abbr. 泛美联盟（Pan American Union）
🗣️ 情景例句
I guess I'd better tear up the letter and start over again.
我想我应该把信撕掉重新再写。
Burnt child dreads the fire.
一朝被蛇咬，十年怕井绳。
Class 3 and Class 1 were in front!
他们两人同时传出接力棒。这时3班和1班在前边！