payback
中文翻譯：
【經】 報酬率payback
英文字典英文解釋：
名詞 payback:
- financial return or reward (especially returns equal to the initial investment)
- the act of taking revenge (harming someone in retaliation for something harmful that they have done) especially in the next life同義詞：vengeance, retribution
英文造句：
- Expect a payback within six years.期望在六年內收回一切投入