Fhs
abbr. fetal heart sounds 婴儿心跳声音
🗣️ 情景例句
It's no use crying over spilt milk. What's done cannot be undone.
覆水难收。
I ate 2 peaches.
我吃了两个桃子。
My holidays passed quickly, but I did not send cards to my friends.
假期过得真快，可我还没有给我的朋友们寄过一张明信片。