Pappa
n. (Pappa)人名；(法、意、罗)帕帕\\n妊娠相关血浆蛋白A（Pregnancy Associated Plasma Protein A）
🗣️ 情景例句
is tomorrow morning at ten o'clock.
明天早上十点。
Sadness and gladness succeed each other.
悲喜互继，哀乐相续。
Oh, that's not necessary.
啊，不必这样。