Pfo
[医][=patent foramen ovale(cordis)]卵园孔未闭（心脏）
🗣️ 情景例句
Smoking will kill you.
吸烟会害了你。
When can you pick up your ticket?
你什么时候可拿到车票呢？
in the end, is reabsorbed into the great ocean of life.
但最终又被重新融进生命的大洋。