credit line英 [ˈkredɪt laɪn]美 [ˈkredɪt laɪn]信用额度;新闻的出处以及来源经济英英释义nouna line giving the name of the writer of a story or articleSynonym:by-linethe maximum credit that a customer is allowedSynonym:line of creditbank linelinepersonal credit linepersonal line of credit双语例句