慷慨解囊 loosen one's purse strings generously; be liberal of one's money; (he) came down handsomely.; contribute to the fund with an open heart; give alms liberally; give alms magnanimously; help sb. generously with money; make generous contributions (of funds); make generous with one's purse open 他因慷慨解囊而得到好名聲。 he got a fine fame for being generous with his money to help others