Hmm
[ [hm, m] ]
初中 Junior High
abbr. 隐马尔可夫模型（Hidden Markov Model）；Hardware Maintenance Manual；Hyundai Merchant Marine
🗣️ 情景例句
Thank you.
谢谢。
How often did I tell you not to speak so loud?
我告诉你多少次不要讲话这么大声?
Not at all.
不客气。