tighten belt
節(jié)衣縮食;過緊日子
口語·表達節(jié)省開支
英文釋義
to reduce or cut back on spending; to live more frugally
例句
We've been spending too much lately, so we need to tighten belt and save for our vacation.
典故來源
源自20世紀初經濟困難時期,人們通過勒緊腰帶減少饑餓感,比喻減少開支。