Local administrations grouped in a joint salvage effort.当地各管理部门联合起来协力挽救.Psychoactive substances are commonly grouped toare stimulants , depressants, or hallucinogens.刺激神经类物质通常分为兴奋剂 、 静剂和幻觉剂.The targets of these foreign (...
他让他妹妹奏曼陀林作伴奏He had his sister playing the mandolin [ 9 mAndE 5 lin as accompaniment.她演奏曼陀林非常出色.She plays the mandolin superlativelywell.他15日)调整了旧曼陀林,起到了几个音符.He 15 tuned up the old mandolin and a few notes....
Processes which can lead to cathodic protection, phosphating, pickling, and electroplating.阴极保护, 磷化反应, 酸洗和电镀都会造成氢脆变.Several test methods of performances of the cathodic electrophoresis paints are introduced.介绍了阴极电泳漆的几种性能...
We shall have to refine on our methods of advertising.我们得进一步改进做广告的方法.The purpose of oil refinery is to refine crude petroleum.炼油厂的主要工作是提炼原油.Modern medical techniques refine on those of the past.现代医疗技术比过去的医疗技术要优越....