Fpf
[医][=fetal pulmonary fluid]胎儿肺液
🗣️ 情景例句
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
It's nothing to get upset about.
没什么，用不着烦恼。
Frank begged him to do so and the dealer reluctantly prised it open.
经弗兰克恳求，古董商才勉强把货箱撬开了。