Read Edit View history 长足进步 chángzújìnbù rapid progress Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 长足进步/長足進步 · chángzújìnbù · rapid progress 2026/03/04 长足进步 / 長足進步 chángzújìnbù rapid progress rapid progress 经过一年的努力，他的汉语水平有了长足进步。 created sense Mar 4, 2026, 02:25 AM