by-line英 [baɪ laɪn]美 [baɪ laɪn]n. (报刊文章顶部的)作者署名行复数:by-lines 经济英英释义nounan auxiliary activitySynonym:avocationhobbypursuitsidelinespare-time activitya line giving the name of the writer of a story or articleSynonym:credit line双语例句