基本解释灰霾天气同根派生 haze-weather相关词英汉例句This study also gave the directions to decrease the frequency of occurring gloomy weather and came up with some tactics to forecast and forewarn such weather.并对如何降低灰霾天气的发生频率，以及如何做好灰霾天气预测预警工作作了相关探讨。haze-weather更多例句