in a way that shows an extremely strong wish to get or keep money or possessions

Developers waited avariciously for the go-ahead to transform old stations into offices, shops, and fast-food restaurants. 贪婪的开发商们等待着将旧车站改造成办公室、商店和快餐店的许可。

The accountant avariciously stuffed money into a bag. 会计师贪婪地把钱塞进袋子里。