stingy
adjective informal disapproving uk/ˈstɪn.dʒi/ us/ˈstɪn.dʒi/
小气的，吝啬的
unwilling to spend money
He's really stingy and never buys anyone a drink when we go out. 他非常小气，我们一起出去时他从来不请喝酒。
The landlords are so stingy - they refused to pay for new carpets. 房东们太小气了——他们拒绝掏钱买新地毯。