一层沙尘a layer of gritty dust空中的沙尘将能见距离降低到100码.The sand in the air reduced visibility to a hundred yards.带着沙尘的风在这里留下了一层细土.A fine soil was deposited by winds carrying desert dust....
The dangerous, excitable tremor was still in her voice.她说起话来还是因为害怕及激动而颤抖。Mary sat beside Elaine, who today seemed excitable.玛丽坐在伊莱恩身边，伊莱恩今天似乎有些激动。a class of excitable ten-year-olds一群易兴奋的十岁儿童...
看,酒商们正在蓊蓊郁郁的葡萄藤下钻来钻去呢.Even now the vintners are prowling the prodigal vines.酒商供应酒类给他的顾客.A wine dealer purveys wine to his customers.酒商因私下售酒给少年而被捕.The liquor dealer was arrested for selling beer under the counter to teena...
三角形内角总和为180度。The sum of all the angles of a triangle is 180 degrees.桌上有一只用珠子串成的小三角形作装饰的盒子。On the table sat a box decorated with little pearl triangles.这一设计由淡色的3个长方形和3个三角形构成。This design is in pastel colours with three rec...