降尘

jiàngchén

降尘 — jiàngchén

  1. dust fall; fallout (volcanic, nuclear, etc.); particulate matter

    火山爆发后大量降尘覆盖了周围地区。 huǒshānbàofā hòu dàliàng jiàngchén fùgài le zhōuwéi dìqū — After the volcanic eruption, heavy fallout covered the surrounding area.