Fpf
[医][=fetal pulmonary fluid]胎儿肺液
🗣️ 情景例句
But Dad was so exhausted when he came home from work.
但爸爸工作回来时已经累得不得了了。
It takes all sorts to make a world.
万千事物，形成世界。
I know-it's you!
我知道－是你。