Meaning and Usage
"波及" literally combines "wave" (波) and "to extend/reach" (及), conveying the idea of an effect or influence spreading out like waves. It is commonly used to describe how an event, situation, or influence extends beyond its origin to affect other people, places, or sectors.
Common Contexts
You will often see 波及 used in news reports or formal discussions about disasters, economic issues, social problems, or behaviors that spread impact beyond their initial scope.
Collocations and Patterns
- 波及范围 (bōjí fànwéi): scope of influence or impact
- 波及效应 (bōjí xiàoyìng): ripple effect
- 波及到 + noun: to affect or extend to something
Nuance and Register
This term is somewhat formal and often appears in written or formal spoken Chinese. It implies a spreading influence that is often unintended or indirect. It is not used for direct actions but for the consequences or effects that reach beyond the original source.
Common Confusion
Do not confuse 波及 with 影响 (yǐngxiǎng), which means "influence" or "effect" more generally. 波及 emphasizes the spreading or extending aspect of the influence, often like ripples spreading in water.