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
For goodness' sake, Pete, tell us!
天啊， Pete， 快告诉我们
His opening remarks were serious.
他的开场白说得很严肃。
May I ask some questions?
我可以问几个问题吗？