日新月异

rìxīn-yuèyì

daily renewal, monthly change (idiom)

HSK 7

漢字分解

Meaning and Usage

"日新月异" is a four-character Chinese idiom describing rapid and continuous change or improvement, literally meaning "daily new, monthly different." It is often used to emphasize how quickly something evolves, especially in contexts like technology, society, or industries.

Common Contexts

This idiom frequently appears in discussions about progress or innovation, highlighting the fast pace of development. It carries a positive connotation, implying improvement or advancement.

Collocations and Patterns

Usage Notes

When using 日新月异, it usually modifies nouns related to progress or change. It is formal and often found in written or formal spoken Chinese. Avoid using it for trivial or slow changes.

Common Confusion

Do not confuse 日新月异 with expressions that imply sudden or unpredictable change; this idiom stresses steady, continuous improvement or transformation over time.

例文

科技的发展日新月异,改变了我们的生活方式。

Kējì de fāzhǎn rì xīn yuè yì, gǎibiàn le wǒmen de shēnghuó fāngshì.

The development of technology is changing daily and monthly, transforming

这个行业的变化日新月异,必须不断学习才能跟上。

Zhège hángyè de biànhuà rì xīn yuè yì, bìxū bùduàn xuéxí cáinéng gēn shàng.

Changes in this industry happen rapidly; continuous learning is necessary to

社会的进步日新月异,我们要适应这种快速变化。

Shèhuì de jìnbù rì xīn yuè yì, wǒmen yào shìyìng zhè zhǒng kuàisù biànhuà.

Social progress is rapid and constant; we must adapt to these fast changes.