used to represent the little cough that someone makes to express slight embarrassment, enjoyment, doubt, or disapproval, or to attract attention(轻声咳嗽,用于表示有一点尴尬、好笑、怀疑、不同意或吸引注意力)呃哼
👨🏻🏫 Mr. Ng 劍橋詞典 📚切換為繁體中文