一天一個樣

to change from day to day

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

day / sky / heaven

used in 自個兒|自个儿[zi4 ge3 r5]

(classifier used before a noun that has no specific classifier) / (bound form) individual

same as 一樣|一样[yi1 yang4] / the same

see 一樣|一样[yi1 yang4]

manner / pattern / way / appearance / shape / classifier: kind, type