孩子们在车辆中间跑来跑去，许多脸上都涂着油彩。Children, many with their faces daubed with paint, ran among the vehicles.他就着几滴油磨了些颜料，自己制油彩。He makes his own paint, grinding up the pigment with a little oil.可用少量油彩使四下显得更亮堂。It could do with a lick ...
波纹铁屋顶a corrugated iron roof她在这个词的下面画了一条波纹线.She drew a wavy line under the word.深水池中水的表面能产生波纹.Ripples are generated on the surface of water in a deep pond....
...a multinational force aimed at ensuring that food and medicine get to needy Somalis.旨在确保将食物和药品送至贫困的索马里民众手中的多国部队It was a new production technique aimed at minimizing wastage.这是一项旨在使损耗减至最低的新生产技术。We aimed the microscope ...