Hhd
abbr. 古典文学博士（Humanitatum Doctor, 等于Doctor of Humanities）
🗣️ 情景例句
It's none of my business, but I think you ought to work harder.
这不关我的事，但我想你应该更加努力地工作。
The plan worked well.
那项计划进行顺利。
What's your general impression,may I ask?
不知您对我们厂总的印象如何？