Pfo
[医][=patent foramen ovale(cordis)]卵园孔未闭（心脏）
🗣️ 情景例句
The communists don't believe in God or ghosts.
共产主义者不相信鬼神。
It started out to be a beautiful day.
刚开始天气不错。
We'd like you to consider our request once again.
我们希望贵方再次考虑我们的要求。