长年累月

Pronunciación: cháng nián lěi yuè Significado literal: Long years accumulated months

Origen y Uso

This idiom describes long (长) years (年) with accumulated (累) months (月), emphasizing extended duration. The repetition of time units reinforces the sense of prolonged periods. The phrase appeared in historical texts describing gradual processes that unfold over extended timeframes. It emphasizes that some developments require or result from sustained periods rather than sudden events. Modern usage describes anything that develops, accumulates, or deteriorates over extended periods.

Ejemplos

Inglés: "The damage was caused by years of neglect."

Chino: 这些损坏是长年累月疏忽造成的。