Fpf
[医][=fetal pulmonary fluid]胎儿肺液
🗣️ 情景例句
That's just what I was thinking.
我正是那么想的。
What's done by night appears by day.
若要人不知，除非己莫为。
In her letter, she said that she would come to England next year.
在信中她说她明年将到英国来。