Fhs
abbr. fetal heart sounds 婴儿心跳声音
🗣️ 情景例句
If the mood takes me, I'll head down the beach for an evening stroll.
如果心情不好，傍晚我会到海边散步。
All our work was in vain.
我们白干了一场。
Thanks very much.
非常感谢。