This scarcity is inevitable in less developed countries.这一匮乏在欠发达国家不可避免。The scarcity of skilled workers is worrying the government.熟练工人的缺乏困扰着政府。In South Asia, the Himalayan glaciers could retreat causing water scarcity.在南...
1用于大型高炉冷却壁勾头上部找平层的捣打、填充.Used for furnace cooling walls ramming flattening materials in blast furnaces.毛细感平膜片是一种大略把持的在聚酯片基载体上涂布感平层的感平膜片.Capillary peripherin - manbrane is a precise control of polyester coating photographi...
The earliest people were roving hunters and gatherers who made primitive stone tools.最早的居民是流动的狩猎者和聚居者,他们制作了一些原始的石器....a roving reporter...流动记者He paused, and his attitude suggested a roving glance at the window.他停了下来, 他的样...