Ppi scope
[电] 平面位置指示器显示镜
🧩 词语组成解析
[经] 生产者物价指数
🗣️ 情景例句
OK. Your offer si 5%. I think you have yourself of a deal.
好的，你们降价5%，我们就这样说定了。
How many pieces are you going to take?
你要拿几支？
Both the police and the workmen were grateful to the student for this piece of advance information.
警察与工人都对那个学生事先通报情况表示感谢。