Dph
abbr. 公共卫生部（Department of Public Health）；（菲律宾）国有公路部（Department of Public Highways）；金刚石棱锥硬度（Diamond Pyramid Hardness）
🗣️ 情景例句
Sorry about the inconvenience.
对不起添麻烦了。
To research the graph
研究曲线图
Excuse me. May I have a piece of paper, please?
请问，我可以要一张纸吗？