Prd
abbr. 综合性技术研究与开发（Polytechnical Research and Development）；产品研究与开发（Product Research and Development）；产品需求文档（Product Requirement Document）
🗣️ 情景例句
Rome wasn't built in a day.
罗马不是一天建成的。
I wonder what happened to him.
我不知道他出什么事了。
No, I think it's his cup.
不，我想那是他的杯子。