我给他私下里放映了那部电影。I gave him a private showing of the film.制作人将出席电影放映礼介绍他们的作品。The film-makers will be present at the screenings to introduce their works.标准的8毫米的胶片每秒放映16组镜头。Standard 8mm projects at 16 frames per second....
紫胶恰巧还是一种有效的绝缘物.Shellac also happened to be an effective electrical insulator.把紫胶溶解在乙醇里形成的一种稀薄的清漆;通常作为面漆涂在木料上.A resinous secretion of the lac insect deposited on trees and used in making shellac.介绍了天然可食紫胶色素的组成 、 特性及提取技术等方...
Her face was a revelation of age and dissipation.她的脸暴露了她的年龄和放荡的生活。the dissipation of energy in the form of heat以热量形式耗散的能量Don't permit yourself in dissipation.不要放任自己....
The entire city is under a preservation order.整个城市都被纳入了保护令的保护范围。The police are responsible for the preservation of law and order.警察负责维持法律与秩序.The picture is in an excellent state of preservation.这幅画保存得极为完好....