Hhd
abbr. 古典文学博士（Humanitatum Doctor, 等于Doctor of Humanities）
🗣️ 情景例句
Yes? Can I do something for you?
什么事？我能为您效劳吗？
Poverty is not a shame, but the being ashamed of it is.
贫非耻，耻贫乃耻。
They lived there before they came to China.
在他们来中国前。