Pbd
abbr. paperboard 纸板; particle board 刨花板，木屑纤维板
🗣️ 情景例句
That's a large city in northern Greece.
那是希腊北部的一个大城市。
How big?
多大？
I felt sure I would never be able to close the case again.
我相信那箱子再也关不上了。