Read Edit View history 一日千里 yīrìqiānlǐ rapid progress Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 一日千里 · yīrìqiānlǐ · rapid progress 2026/03/04 一日千里 yīrìqiānlǐ rapid progress To advance at a tremendous pace; rapid progress. 现代科技的发展一日千里。 idiom created sense Mar 4, 2026, 02:25 AM