sand dust fine sand flying up in the air small sand
a layer of gritty dust
一层沙尘
—— 给力词典精选The sand in the air reduced visibility to a hundred yards.
空中的沙尘将能见距离降低到100码。
—— 给力词典精选A fine soil was deposited by winds carrying desert dust.
带着沙尘的风在这里留下了一层细土。
—— 给力词典精选It was the kind of duster not experienced in years.
这种沙尘天气好多年都没遇到过了。
—— 给力词典精选Dust and pollution: A recipe for enhanced ocean fertilization?
沙尘和污染: 是提高海洋肥沃化的配方 吗 ?
—— 给力词典精选