pretty penny的用法和樣例：
例句
- That will run to a pretty penny.
這是相當大一筆錢。 - A good video camera will cost you a pretty penny.
一台好的攝像機要花掉你很多錢。 - Renovating that house will cost you a pretty penny.
為了整修那所房子，你得花很多錢。 - I paid a pretty penny for that ring.
我花了一大筆錢買了那個戒指
辭彙搭配
- a pretty penny 一筆相當大的款子,可...
