tight-arsed
adjective /ˈtaɪt ɑːst/
/ˈtaɪt ɑːrst/
(informal, disapproving)- (British English) not liking to spend money
小气的；抠门儿的 - (British English) (North American English tight-assed)controlling your emotions and actions very carefully and not liking to break the rules
拘谨的人；拘泥的人