Each morning cleaners make sure everything is spotless.每天早晨，清洁工们会把一切都打扫得干干净净。Vacuum cleaners work by suction.真空吸尘器靠抽吸除尘。He travels in vacuum cleaners.他到各地推销吸尘器....
Window cleaners are pulled up and down tall buildings on cradles.窗户清洁工乘坐能升降的吊篮清洗高层建筑物的窗子。Since the 1960 s entrepreneurs have installed them in banks, bookstores, dry cleaners, and liquor stores.20世纪60年代以来,企业家在银行 、 书店 、 干...
Professor Wang was appointed academician of the Engineering Academy.王教授被评为工程院院士.Neil Howorth, director of the academy, tried to calm things down.研究院主任尼尔·豪沃思力图平息事态。Academy of the Science: Ulan Bator; f . 1921.科学院: 在乌兰巴托; ...
abbr.alphabet 字母表，automatic bass compensation 自动低音补偿，automatic brightness control 自动亮度控制，alarms by carrier (panic-button device alerting fire and police stations) 移动警报器（火警和警察局的紧急按钮设备）...
Professor Smith is recognized to be one of the great scholars in English philology.史密斯教授被公认为是了不起的英语语言学学者之一。During the Qing Dynasty, philology was a mere handmaid of classical studies.语言文字学在清代还只是经学的附庸.By subjects : philol...