hmm

/m/📚 7530 5
a sound made when considering or puzzling over something

interjection [怀疑]int. (表示怀疑停顿或不赞同的轻哼声)唔,嗯,哼

Hmm, you're very upset now.
嗯,你现在非常沮丧。

hmm 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Episode 26 Opening Nigh ACT I
单词造句:
网友用“Hmm”造句精选
Hmm. Anything else? 嗯,还有其他事吗?
Hmm, you're right. 嗯,你说得对。