柯林斯词典noise pollution 1. N annoying or harmful noise in an environment 噪音污染 返回 noise pollution剑桥词典noise , such as that from traffic , that upsets people where they live or work and is considered to be unhealthy for them 噪声污染 to tackle /ease /reduce noise pollution 解决／缓解／降低噪声污染 返回 noise pollution