Word: 日新月异 (rìxīnyuèyì) Traditional: 日新月異 日新月异 dictionary entry rìxīnyuèyì daily renewal, monthly change (idiom); every day sees new developments; rapid progress Full dictionary entry for 日新月异 Example sentences using 日新月异 2 sentences, showing page 1 of 1. 手机的功能真是日新月异。 Shǒujī de gōngnéng zhēnshi rìxīnyuèyì. Phone features really change with each passing day. 科技发展日新月异。 Kējì fāzhǎn rìxīnyuèyì. Technology is developing at a rapid pace.