We pressed the buzzer in our cabin and a steward arrived instantly.我们按了客舱的呼叫器,一个乘务员马上来了。The buzzer suddenly responded in a long blast of sound.蜂鸣器突然相应地发出了一声响亮的长鸣。The buzzer went off at eight o’clock.蜂鸣器在8点钟时响了。Two wiring...
His entrance was announced by a buzzer connected to the door.他刚一进去，与门相连的门铃便嗡嗡作响。The buzzer suddenly responded in a long blast of sound.蜂鸣器突然相应地发出了一声响亮的长鸣。The buzzer went off at eight o'clock.蜂鸣器在8点钟时响了....
So stiff is commercial competition that tunnel - diggers complain that their work is no longer profitable.业务上的竞争过于激烈,隧道挖掘工们抱怨他们的工作已不再有利可图.There were discussions about hiving off profitable BOAC routes to a private airlin...
As agriculture developed, agricultural ideas diffused across Europe.随着农业的发展，农业知识开始在欧洲普及。A drop of milk diffused in the water.一滴牛奶在水中扩散开来.Gases and liquids diffused.气体和液体慢慢混合了....
固体微粒是从溶液中过滤出来的.The solid particles were filtered from the solution.物质是由叫做分子的微粒组成的.Substances consist of small particles called molecules.这些火焰造成了对流漏斗，把许多微粒抛向上层大气。These fires create convection funnels, and throw a lot of p...
...emeritus professor of physics...荣誉退休的物理学教授I am to disapprove of those who defer emeritus age.我是不赞成推迟退休年龄的." Perhaps I can introduce Mr. Lake Kirby , an emeritus professor from Washington University ? "请允许我介绍华盛顿大学名誉教授 ...
织物的柔软性the delicacy of the fabric织物的三个基本性质决定手感, 即刚性, 柔软性和膨松性.Three fundamental cloth properties determine the handle, viz. stiffness, softness and bulkiness.应定期将羊毛被抖松并晾晒以保持其柔软性.Fluff up and air quilt regularly to maintain...