niggard

这个吝啬鬼连一杯咖啡都舍不得请朋友喝。

The ___niggard refused to buy his friend even a cup of coffee.

尽管家财万贯，那个吝啬鬼依旧住在破旧的公寓里。

Despite his vast wealth, the ___niggard still lived in a shabby apartment.

同事们都知道他是个吝啬鬼，从不凑份子买集体礼物。

His colleagues knew he was a ___niggard and never contributed to any group gifts.