最新 smog n.烟雾(烟与雾混合的空气污染物，尤见于城市) 复数：smogs第三人称单数：smogs 牛津词典 noun 烟雾（烟与雾混合的空气污染物，尤见于城市）a form of air pollution that is or looks like a mixture of smoke and fog , especially in citiesattempts to reduce smog... 2025-11-25 2
