money pit
中文释义
无底洞，花钱如流水的项目
A project or investment that requires endless spending.
常用搭配
- a real money pit十足无底洞
- turn into a money pit变成无底洞
- endless money pit烧钱无底洞
例句
- That old house is a money pit.那栋老房子是个填不满的无底洞。
- The legacy system became a money pit for the IT team.那套老系统成了IT团队的烧钱无底洞。