Pho
abbr. 公害局（Public Hazards Office）
🗣️ 情景例句
Why, I didn't know that your grandfather was born in Germany.
你看 我竟然不知道您的爷爷出生在德国。
I know he will answer your question.
我知道他会回答我的问题。
Yes, but what are in the boxes?
哦，那箱子里是什么呢？