The light is resolved by prisms, gratings, or by an interferometer.光线用棱镜 、 光栅或干涉仪分解.Many of the roofs were so full of holes that they looked like gratings.许多屋顶千穿百孔,象筛子一样.All gratings shall lie flat with no tendency to ro...
我始终老老实实地陪着他,一直等他把这出滑稽戏演完.I stayed faithfully by him until his comedy was finished.我们决定让这出滑稽戏继续演下去.We decided to carry on with this farce.他只不过是那场滑稽戏里的配角.He just is a second banana in that burlesque....
In the dining-room the draperies create an atmosphere of elegance.在餐厅里，打褶装饰物能营造雅致的氛围。His writings were marked by an extraordinary lucidity and elegance of style.他的作品简洁明晰，文风典雅。There was elegance and simple dignity in the ...
通用柴油动力火车头将车厢转轨到了4号月台。The GM diesel engine shunted the coaches to Platform 4.19世纪船舶设计和船舶动力领域发生了重大的变革。The nineteenth century witnessed a revolution in ship design and propulsion.风能作为动力的成功是对可再生能源一次立见分晓的检验。The success of win...