如果使用得当，避孕套是很有效的避孕手段。Condoms are an effective method of birth control if used with care.服用避孕药是最有效的避孕方法。The pill is the most efficient method of birth control.法官说仲裁是公平且迅速有效的判决过程。The judge said that arbitration was a fair a...
Soon she lets go. She starts off into the country - the darkish, glamourous country.过不多久, 她又会听之任之,又动身进入乡村, 阴郁而又富有魅力的乡村.He dresses in a way that lets everyone know he's got authority...他的穿着打扮让大家都知道他已经掌权了。Built - in w...
Place the frozen rolls on a greased baking tray.将冷冻的肉卷放到抹了油的烤盘上。I greased front and rear hubs and adjusted the brakes.我在前后轮毂上都抹了润滑油，还调校了刹车。Booker T. put on his grimed and greased coat.布克? 特穿上了他那件肮脏油污的上衣.Iron corrodes unl...
Methods: Visual and intuitional case analysis.方法: 病例分析法.Compared with traditional detection method measuring method is simple, precise, facile, with intuitional and believable results.与传统检测方法相比,具有方法简单 、 准确 、 易实施 、 结果直观可信...
Colorimeter , React - R - Mill, Reagent dye Dispenser , Electronic Balance Cyclone Sample Mill.色度计、反应碾磨机 、 染色试剂、电子天平 、 样品碾磨机.However, due to its cheap, it is still widely used colorimeter.但由于其代价昂贵, 仍是答用普及的测色仪器.Colorimete...