Read Edit View history 经年累月 jīngniánlěiyuè multiyear Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 经年累月/經年累月 · jīngniánlěiyuè · multiyear 2026/03/04 经年累月 / 經年累月 jīngniánlěiyuè multiyear stretching over many years; for a long period of time 这里的河道由于经年累月的泥沙淤积，已经变得很浅了。 idiom created sense Mar 4, 2026, 02:25 AM